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Issue #1829 - Revert "Issue #1751"

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Brian Smith 2022-04-26 11:34:08 -05:00 • committed by roytam1
commit 13fcc4a046
949 changed files with 95662 additions and 444 deletions
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18
xpcom/base/nsUUIDGenerator.cpp
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@ -6,6 +6,8 @@
#if defined(XP_WIN)
#include <windows.h>
#include <objbase.h>
#elif defined(XP_MACOSX)
#include <CoreFoundation/CoreFoundation.h>
#else
#include <stdlib.h>
#include "prrng.h"
@ -32,7 +34,7 @@ nsUUIDGenerator::Init()
// We're a service, so we're guaranteed that Init() is not going
// to be reentered while we're inside Init().
#if !defined(XP_WIN) && !defined(HAVE_ARC4RANDOM)
#if !defined(XP_WIN) && !defined(XP_MACOSX) && !defined(HAVE_ARC4RANDOM)
/* initialize random number generator using NSPR random noise */
unsigned int seed;
@ -69,7 +71,7 @@ nsUUIDGenerator::Init()
}
#endif
#endif /* non XP_WIN and non ARC4RANDOM */
#endif /* non XP_WIN and non XP_MACOSX and non ARC4RANDOM */
return NS_OK;
}
@ -104,7 +106,17 @@ nsUUIDGenerator::GenerateUUIDInPlace(nsID* aId)
if (FAILED(hr)) {
return NS_ERROR_FAILURE;
}
#else /* not windows; generate randomness using random(). */
#elif defined(XP_MACOSX)
CFUUIDRef uuid = CFUUIDCreate(kCFAllocatorDefault);
if (!uuid) {
return NS_ERROR_FAILURE;
}
CFUUIDBytes bytes = CFUUIDGetUUIDBytes(uuid);
memcpy(aId, &bytes, sizeof(nsID));
CFRelease(uuid);
#else /* not windows or OS X; generate randomness using random(). */
/* XXX we should be saving the return of setstate here and switching
* back to it; instead, we use the value returned when we called
* initstate, since older glibc's have broken setstate() return values