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Replace NSS with Pale Moon's

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wuggy 2026-06-29 21:29:25 +01:00
commit 8c2e376f94
2870 changed files with 1762232 additions and 1374220 deletions
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34
security/nss/lib/cryptohi/dsautil.c
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@ -15,13 +15,12 @@ typedef struct {
SECItem s;
} DSA_ASN1Signature;
const SEC_ASN1Template DSA_SignatureTemplate[] =
{
{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(DSA_ASN1Signature) },
{ SEC_ASN1_INTEGER, offsetof(DSA_ASN1Signature, r) },
{ SEC_ASN1_INTEGER, offsetof(DSA_ASN1Signature, s) },
{ 0 }
};
const SEC_ASN1Template DSA_SignatureTemplate[] = {
{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(DSA_ASN1Signature) },
{ SEC_ASN1_INTEGER, offsetof(DSA_ASN1Signature, r) },
{ SEC_ASN1_INTEGER, offsetof(DSA_ASN1Signature, s) },
{ 0 }
};
/* Input is variable length multi-byte integer, MSB first (big endian).
** Most signficant bit of first byte is NOT treated as a sign bit.
@ -73,19 +72,18 @@ DSAU_ConvertSignedToFixedUnsigned(SECItem *dest, SECItem *src)
unsigned char *pDst = dest->data;
unsigned int cntSrc = src->len;
unsigned int cntDst = dest->len;
int zCount = cntDst - cntSrc;
if (zCount > 0) {
if (cntSrc <= cntDst) {
unsigned int zCount = cntDst - cntSrc;
PORT_Memset(pDst, 0, zCount);
PORT_Memcpy(pDst + zCount, pSrc, cntSrc);
return SECSuccess;
}
if (zCount <= 0) {
/* Source is longer than destination. Check for leading zeros. */
while (zCount++ < 0) {
if (*pSrc++ != 0)
goto loser;
}
/* Source is longer than destination: extra leading bytes must be zero. */
unsigned int extra = cntSrc - cntDst;
while (extra--) {
if (*pSrc++ != 0)
goto loser;
}
PORT_Memcpy(pDst, pSrc, cntDst);
return SECSuccess;
@ -191,6 +189,12 @@ common_DecodeDerSig(const SECItem *item, unsigned int len)
if (status != SECSuccess)
goto loser;
/* A valid DER INTEGER for r or s is at most len+1 bytes (len bytes of
** magnitude plus at most one leading zero sign byte). Reject anything
** larger before attempting the conversion to avoid pathological inputs. */
if (sig.r.len > len + 1 || sig.s.len > len + 1)
goto loser;
/* Convert sig.r and sig.s from variable length signed integers to
** fixed length unsigned integers.
*/