mirror of
https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
synced 2026-09-21 07:47:32 +09:00
nss: update in-tree zlib to 1.2.11 with CVE-2018-25032 fix
This commit is contained in:
parent
7f4e10147f
commit
21d56c9c93
32 changed files with 3020 additions and 2858 deletions
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@ -1,5 +1,5 @@
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/* inflate.c -- zlib decompression
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* Copyright (C) 1995-2010 Mark Adler
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* Copyright (C) 1995-2016 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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@ -92,32 +92,46 @@
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#endif
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/* function prototypes */
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local int inflateStateCheck OF((z_streamp strm));
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local void fixedtables OF((struct inflate_state FAR *state));
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local int updatewindow OF((z_streamp strm, unsigned out));
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local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
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unsigned copy));
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#ifdef BUILDFIXED
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void makefixed OF((void));
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#endif
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local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf,
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local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
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unsigned len));
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int ZEXPORT inflateReset(strm)
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local int inflateStateCheck(strm)
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z_streamp strm;
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{
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struct inflate_state FAR *state;
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if (strm == Z_NULL ||
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strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0)
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return 1;
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state = (struct inflate_state FAR *)strm->state;
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if (state == Z_NULL || state->strm != strm ||
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state->mode < HEAD || state->mode > SYNC)
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return 1;
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return 0;
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}
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int ZEXPORT inflateResetKeep(strm)
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z_streamp strm;
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{
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struct inflate_state FAR *state;
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if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
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if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
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state = (struct inflate_state FAR *)strm->state;
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strm->total_in = strm->total_out = state->total = 0;
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strm->msg = Z_NULL;
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strm->adler = 1; /* to support ill-conceived Java test suite */
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if (state->wrap) /* to support ill-conceived Java test suite */
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strm->adler = state->wrap & 1;
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state->mode = HEAD;
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state->last = 0;
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state->havedict = 0;
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state->dmax = 32768U;
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state->head = Z_NULL;
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state->wsize = 0;
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state->whave = 0;
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state->wnext = 0;
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state->hold = 0;
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state->bits = 0;
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state->lencode = state->distcode = state->next = state->codes;
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@ -127,6 +141,19 @@ z_streamp strm;
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return Z_OK;
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}
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int ZEXPORT inflateReset(strm)
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z_streamp strm;
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{
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struct inflate_state FAR *state;
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if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
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state = (struct inflate_state FAR *)strm->state;
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state->wsize = 0;
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state->whave = 0;
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state->wnext = 0;
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return inflateResetKeep(strm);
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}
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int ZEXPORT inflateReset2(strm, windowBits)
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z_streamp strm;
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int windowBits;
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@ -135,7 +162,7 @@ int windowBits;
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struct inflate_state FAR *state;
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/* get the state */
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if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
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if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
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state = (struct inflate_state FAR *)strm->state;
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/* extract wrap request from windowBits parameter */
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@ -144,7 +171,7 @@ int windowBits;
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windowBits = -windowBits;
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}
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else {
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wrap = (windowBits >> 4) + 1;
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wrap = (windowBits >> 4) + 5;
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#ifdef GUNZIP
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if (windowBits < 48)
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windowBits &= 15;
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@ -180,16 +207,27 @@ int stream_size;
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if (strm == Z_NULL) return Z_STREAM_ERROR;
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strm->msg = Z_NULL; /* in case we return an error */
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if (strm->zalloc == (alloc_func)0) {
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#ifdef Z_SOLO
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return Z_STREAM_ERROR;
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#else
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strm->zalloc = zcalloc;
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strm->opaque = (voidpf)0;
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#endif
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}
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if (strm->zfree == (free_func)0) strm->zfree = zcfree;
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if (strm->zfree == (free_func)0)
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#ifdef Z_SOLO
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return Z_STREAM_ERROR;
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#else
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strm->zfree = zcfree;
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#endif
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state = (struct inflate_state FAR *)
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ZALLOC(strm, 1, sizeof(struct inflate_state));
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if (state == Z_NULL) return Z_MEM_ERROR;
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Tracev((stderr, "inflate: allocated\n"));
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strm->state = (struct internal_state FAR *)state;
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state->strm = strm;
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state->window = Z_NULL;
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state->mode = HEAD; /* to pass state test in inflateReset2() */
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ret = inflateReset2(strm, windowBits);
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if (ret != Z_OK) {
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ZFREE(strm, state);
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@ -213,17 +251,17 @@ int value;
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{
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struct inflate_state FAR *state;
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if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
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if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
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state = (struct inflate_state FAR *)strm->state;
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if (bits < 0) {
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state->hold = 0;
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state->bits = 0;
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return Z_OK;
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}
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if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR;
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if (bits > 16 || state->bits + (uInt)bits > 32) return Z_STREAM_ERROR;
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value &= (1L << bits) - 1;
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state->hold += value << state->bits;
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state->bits += bits;
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state->hold += (unsigned)value << state->bits;
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state->bits += (uInt)bits;
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return Z_OK;
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}
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@ -321,8 +359,8 @@ void makefixed()
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low = 0;
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for (;;) {
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if ((low % 7) == 0) printf("\n ");
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printf("{%u,%u,%d}", state.lencode[low].op, state.lencode[low].bits,
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state.lencode[low].val);
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printf("{%u,%u,%d}", (low & 127) == 99 ? 64 : state.lencode[low].op,
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state.lencode[low].bits, state.lencode[low].val);
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if (++low == size) break;
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putchar(',');
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}
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@ -355,12 +393,13 @@ void makefixed()
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output will fall in the output data, making match copies simpler and faster.
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The advantage may be dependent on the size of the processor's data caches.
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*/
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local int updatewindow(strm, out)
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local int updatewindow(strm, end, copy)
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z_streamp strm;
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unsigned out;
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const Bytef *end;
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unsigned copy;
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{
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struct inflate_state FAR *state;
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unsigned copy, dist;
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unsigned dist;
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state = (struct inflate_state FAR *)strm->state;
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@ -380,19 +419,18 @@ unsigned out;
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}
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/* copy state->wsize or less output bytes into the circular window */
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copy = out - strm->avail_out;
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if (copy >= state->wsize) {
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zmemcpy(state->window, strm->next_out - state->wsize, state->wsize);
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zmemcpy(state->window, end - state->wsize, state->wsize);
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state->wnext = 0;
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state->whave = state->wsize;
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}
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else {
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dist = state->wsize - state->wnext;
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if (dist > copy) dist = copy;
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zmemcpy(state->window + state->wnext, strm->next_out - copy, dist);
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zmemcpy(state->window + state->wnext, end - copy, dist);
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copy -= dist;
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if (copy) {
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zmemcpy(state->window, strm->next_out - copy, copy);
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zmemcpy(state->window, end - copy, copy);
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state->wnext = copy;
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state->whave = state->wsize;
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}
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@ -499,11 +537,6 @@ unsigned out;
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bits -= bits & 7; \
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} while (0)
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/* Reverse the bytes in a 32-bit value */
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#define REVERSE(q) \
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((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \
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(((q) & 0xff00) << 8) + (((q) & 0xff) << 24))
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/*
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inflate() uses a state machine to process as much input data and generate as
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much output data as possible before returning. The state machine is
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@ -591,7 +624,7 @@ z_streamp strm;
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int flush;
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{
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struct inflate_state FAR *state;
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unsigned char FAR *next; /* next input */
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z_const unsigned char FAR *next; /* next input */
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unsigned char FAR *put; /* next output */
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unsigned have, left; /* available input and output */
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unsigned long hold; /* bit buffer */
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@ -609,7 +642,7 @@ int flush;
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static const unsigned short order[19] = /* permutation of code lengths */
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{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
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if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL ||
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if (inflateStateCheck(strm) || strm->next_out == Z_NULL ||
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(strm->next_in == Z_NULL && strm->avail_in != 0))
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return Z_STREAM_ERROR;
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@ -629,6 +662,8 @@ int flush;
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NEEDBITS(16);
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#ifdef GUNZIP
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if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */
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if (state->wbits == 0)
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state->wbits = 15;
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state->check = crc32(0L, Z_NULL, 0);
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CRC2(state->check, hold);
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INITBITS();
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@ -656,7 +691,7 @@ int flush;
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len = BITS(4) + 8;
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if (state->wbits == 0)
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state->wbits = len;
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else if (len > state->wbits) {
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if (len > 15 || len > state->wbits) {
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strm->msg = (char *)"invalid window size";
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state->mode = BAD;
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break;
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@ -683,14 +718,16 @@ int flush;
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}
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if (state->head != Z_NULL)
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state->head->text = (int)((hold >> 8) & 1);
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if (state->flags & 0x0200) CRC2(state->check, hold);
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if ((state->flags & 0x0200) && (state->wrap & 4))
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CRC2(state->check, hold);
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INITBITS();
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state->mode = TIME;
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case TIME:
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NEEDBITS(32);
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if (state->head != Z_NULL)
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state->head->time = hold;
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if (state->flags & 0x0200) CRC4(state->check, hold);
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if ((state->flags & 0x0200) && (state->wrap & 4))
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CRC4(state->check, hold);
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INITBITS();
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state->mode = OS;
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case OS:
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@ -699,7 +736,8 @@ int flush;
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state->head->xflags = (int)(hold & 0xff);
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state->head->os = (int)(hold >> 8);
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}
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if (state->flags & 0x0200) CRC2(state->check, hold);
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if ((state->flags & 0x0200) && (state->wrap & 4))
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CRC2(state->check, hold);
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INITBITS();
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state->mode = EXLEN;
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case EXLEN:
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@ -708,7 +746,8 @@ int flush;
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state->length = (unsigned)(hold);
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if (state->head != Z_NULL)
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state->head->extra_len = (unsigned)hold;
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if (state->flags & 0x0200) CRC2(state->check, hold);
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if ((state->flags & 0x0200) && (state->wrap & 4))
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CRC2(state->check, hold);
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INITBITS();
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}
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else if (state->head != Z_NULL)
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@ -726,7 +765,7 @@ int flush;
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len + copy > state->head->extra_max ?
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state->head->extra_max - len : copy);
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}
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if (state->flags & 0x0200)
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if ((state->flags & 0x0200) && (state->wrap & 4))
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state->check = crc32(state->check, next, copy);
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have -= copy;
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next += copy;
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@ -745,9 +784,9 @@ int flush;
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if (state->head != Z_NULL &&
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state->head->name != Z_NULL &&
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state->length < state->head->name_max)
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state->head->name[state->length++] = len;
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state->head->name[state->length++] = (Bytef)len;
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} while (len && copy < have);
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if (state->flags & 0x0200)
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if ((state->flags & 0x0200) && (state->wrap & 4))
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state->check = crc32(state->check, next, copy);
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have -= copy;
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next += copy;
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@ -766,9 +805,9 @@ int flush;
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if (state->head != Z_NULL &&
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state->head->comment != Z_NULL &&
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state->length < state->head->comm_max)
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state->head->comment[state->length++] = len;
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state->head->comment[state->length++] = (Bytef)len;
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} while (len && copy < have);
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if (state->flags & 0x0200)
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if ((state->flags & 0x0200) && (state->wrap & 4))
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state->check = crc32(state->check, next, copy);
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have -= copy;
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next += copy;
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@ -780,7 +819,7 @@ int flush;
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case HCRC:
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if (state->flags & 0x0200) {
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NEEDBITS(16);
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if (hold != (state->check & 0xffff)) {
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if ((state->wrap & 4) && hold != (state->check & 0xffff)) {
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strm->msg = (char *)"header crc mismatch";
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state->mode = BAD;
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break;
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@ -797,7 +836,7 @@ int flush;
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#endif
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case DICTID:
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NEEDBITS(32);
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strm->adler = state->check = REVERSE(hold);
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strm->adler = state->check = ZSWAP32(hold);
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INITBITS();
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state->mode = DICT;
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case DICT:
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@ -905,7 +944,7 @@ int flush;
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while (state->have < 19)
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state->lens[order[state->have++]] = 0;
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state->next = state->codes;
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state->lencode = (code const FAR *)(state->next);
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state->lencode = (const code FAR *)(state->next);
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state->lenbits = 7;
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ret = inflate_table(CODES, state->lens, 19, &(state->next),
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&(state->lenbits), state->work);
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@ -925,7 +964,6 @@ int flush;
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PULLBYTE();
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}
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if (here.val < 16) {
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NEEDBITS(here.bits);
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DROPBITS(here.bits);
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state->lens[state->have++] = here.val;
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}
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@ -980,7 +1018,7 @@ int flush;
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values here (9 and 6) without reading the comments in inftrees.h
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concerning the ENOUGH constants, which depend on those values */
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state->next = state->codes;
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state->lencode = (code const FAR *)(state->next);
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state->lencode = (const code FAR *)(state->next);
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state->lenbits = 9;
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ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
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&(state->lenbits), state->work);
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@ -989,7 +1027,7 @@ int flush;
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state->mode = BAD;
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break;
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}
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state->distcode = (code const FAR *)(state->next);
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state->distcode = (const code FAR *)(state->next);
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state->distbits = 6;
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ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
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&(state->next), &(state->distbits), state->work);
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@ -1162,15 +1200,15 @@ int flush;
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out -= left;
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strm->total_out += out;
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state->total += out;
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if (out)
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if ((state->wrap & 4) && out)
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strm->adler = state->check =
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UPDATE(state->check, put - out, out);
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out = left;
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if ((
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if ((state->wrap & 4) && (
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#ifdef GUNZIP
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state->flags ? hold :
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#endif
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REVERSE(hold)) != state->check) {
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ZSWAP32(hold)) != state->check) {
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strm->msg = (char *)"incorrect data check";
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state->mode = BAD;
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break;
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@ -1214,8 +1252,9 @@ int flush;
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*/
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inf_leave:
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RESTORE();
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if (state->wsize || (state->mode < CHECK && out != strm->avail_out))
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if (updatewindow(strm, out)) {
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if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
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(state->mode < CHECK || flush != Z_FINISH)))
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if (updatewindow(strm, strm->next_out, out - strm->avail_out)) {
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state->mode = MEM;
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return Z_MEM_ERROR;
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}
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@ -1224,10 +1263,10 @@ int flush;
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strm->total_in += in;
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strm->total_out += out;
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state->total += out;
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if (state->wrap && out)
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if ((state->wrap & 4) && out)
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strm->adler = state->check =
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UPDATE(state->check, strm->next_out - out, out);
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strm->data_type = state->bits + (state->last ? 64 : 0) +
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strm->data_type = (int)state->bits + (state->last ? 64 : 0) +
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(state->mode == TYPE ? 128 : 0) +
|
||||
(state->mode == LEN_ || state->mode == COPY_ ? 256 : 0);
|
||||
if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK)
|
||||
|
|
@ -1239,7 +1278,7 @@ int ZEXPORT inflateEnd(strm)
|
|||
z_streamp strm;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
|
||||
if (inflateStateCheck(strm))
|
||||
return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
if (state->window != Z_NULL) ZFREE(strm, state->window);
|
||||
|
|
@ -1249,43 +1288,59 @@ z_streamp strm;
|
|||
return Z_OK;
|
||||
}
|
||||
|
||||
int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength)
|
||||
z_streamp strm;
|
||||
Bytef *dictionary;
|
||||
uInt *dictLength;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
|
||||
/* check state */
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
|
||||
/* copy dictionary */
|
||||
if (state->whave && dictionary != Z_NULL) {
|
||||
zmemcpy(dictionary, state->window + state->wnext,
|
||||
state->whave - state->wnext);
|
||||
zmemcpy(dictionary + state->whave - state->wnext,
|
||||
state->window, state->wnext);
|
||||
}
|
||||
if (dictLength != Z_NULL)
|
||||
*dictLength = state->whave;
|
||||
return Z_OK;
|
||||
}
|
||||
|
||||
int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength)
|
||||
z_streamp strm;
|
||||
const Bytef *dictionary;
|
||||
uInt dictLength;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
unsigned long id;
|
||||
unsigned long dictid;
|
||||
int ret;
|
||||
|
||||
/* check state */
|
||||
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
if (state->wrap != 0 && state->mode != DICT)
|
||||
return Z_STREAM_ERROR;
|
||||
|
||||
/* check for correct dictionary id */
|
||||
/* check for correct dictionary identifier */
|
||||
if (state->mode == DICT) {
|
||||
id = adler32(0L, Z_NULL, 0);
|
||||
id = adler32(id, dictionary, dictLength);
|
||||
if (id != state->check)
|
||||
dictid = adler32(0L, Z_NULL, 0);
|
||||
dictid = adler32(dictid, dictionary, dictLength);
|
||||
if (dictid != state->check)
|
||||
return Z_DATA_ERROR;
|
||||
}
|
||||
|
||||
/* copy dictionary to window */
|
||||
if (updatewindow(strm, strm->avail_out)) {
|
||||
/* copy dictionary to window using updatewindow(), which will amend the
|
||||
existing dictionary if appropriate */
|
||||
ret = updatewindow(strm, dictionary + dictLength, dictLength);
|
||||
if (ret) {
|
||||
state->mode = MEM;
|
||||
return Z_MEM_ERROR;
|
||||
}
|
||||
if (dictLength > state->wsize) {
|
||||
zmemcpy(state->window, dictionary + dictLength - state->wsize,
|
||||
state->wsize);
|
||||
state->whave = state->wsize;
|
||||
}
|
||||
else {
|
||||
zmemcpy(state->window + state->wsize - dictLength, dictionary,
|
||||
dictLength);
|
||||
state->whave = dictLength;
|
||||
}
|
||||
state->havedict = 1;
|
||||
Tracev((stderr, "inflate: dictionary set\n"));
|
||||
return Z_OK;
|
||||
|
|
@ -1298,7 +1353,7 @@ gz_headerp head;
|
|||
struct inflate_state FAR *state;
|
||||
|
||||
/* check state */
|
||||
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
if ((state->wrap & 2) == 0) return Z_STREAM_ERROR;
|
||||
|
||||
|
|
@ -1321,7 +1376,7 @@ gz_headerp head;
|
|||
*/
|
||||
local unsigned syncsearch(have, buf, len)
|
||||
unsigned FAR *have;
|
||||
unsigned char FAR *buf;
|
||||
const unsigned char FAR *buf;
|
||||
unsigned len;
|
||||
{
|
||||
unsigned got;
|
||||
|
|
@ -1351,7 +1406,7 @@ z_streamp strm;
|
|||
struct inflate_state FAR *state;
|
||||
|
||||
/* check parameters */
|
||||
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR;
|
||||
|
||||
|
|
@ -1398,7 +1453,7 @@ z_streamp strm;
|
|||
{
|
||||
struct inflate_state FAR *state;
|
||||
|
||||
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
return state->mode == STORED && state->bits == 0;
|
||||
}
|
||||
|
|
@ -1413,8 +1468,7 @@ z_streamp source;
|
|||
unsigned wsize;
|
||||
|
||||
/* check input */
|
||||
if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL ||
|
||||
source->zalloc == (alloc_func)0 || source->zfree == (free_func)0)
|
||||
if (inflateStateCheck(source) || dest == Z_NULL)
|
||||
return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)source->state;
|
||||
|
||||
|
|
@ -1433,8 +1487,9 @@ z_streamp source;
|
|||
}
|
||||
|
||||
/* copy state */
|
||||
zmemcpy(dest, source, sizeof(z_stream));
|
||||
zmemcpy(copy, state, sizeof(struct inflate_state));
|
||||
zmemcpy((voidpf)dest, (voidpf)source, sizeof(z_stream));
|
||||
zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state));
|
||||
copy->strm = dest;
|
||||
if (state->lencode >= state->codes &&
|
||||
state->lencode <= state->codes + ENOUGH - 1) {
|
||||
copy->lencode = copy->codes + (state->lencode - state->codes);
|
||||
|
|
@ -1456,25 +1511,51 @@ int subvert;
|
|||
{
|
||||
struct inflate_state FAR *state;
|
||||
|
||||
if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
state->sane = !subvert;
|
||||
#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
|
||||
state->sane = !subvert;
|
||||
return Z_OK;
|
||||
#else
|
||||
(void)subvert;
|
||||
state->sane = 1;
|
||||
return Z_DATA_ERROR;
|
||||
#endif
|
||||
}
|
||||
|
||||
int ZEXPORT inflateValidate(strm, check)
|
||||
z_streamp strm;
|
||||
int check;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
|
||||
if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
if (check)
|
||||
state->wrap |= 4;
|
||||
else
|
||||
state->wrap &= ~4;
|
||||
return Z_OK;
|
||||
}
|
||||
|
||||
long ZEXPORT inflateMark(strm)
|
||||
z_streamp strm;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
|
||||
if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16;
|
||||
if (inflateStateCheck(strm))
|
||||
return -(1L << 16);
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
return ((long)(state->back) << 16) +
|
||||
return (long)(((unsigned long)((long)state->back)) << 16) +
|
||||
(state->mode == COPY ? state->length :
|
||||
(state->mode == MATCH ? state->was - state->length : 0));
|
||||
}
|
||||
|
||||
unsigned long ZEXPORT inflateCodesUsed(strm)
|
||||
z_streamp strm;
|
||||
{
|
||||
struct inflate_state FAR *state;
|
||||
if (inflateStateCheck(strm)) return (unsigned long)-1;
|
||||
state = (struct inflate_state FAR *)strm->state;
|
||||
return (unsigned long)(state->next - state->codes);
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue