Overview
| Comment: | Make sure of_hash_seed is never initialized to 0
of_hash_seed == 0 is special, as it means to OFMapTable to behave |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
50e4ae071639ade14d2d2f2c675d48f5 |
| User & Date: | js on 2015-08-26 08:50:09 |
| Other Links: | manifest | tags |
Context
|
2015-08-26
| ||
| 09:05 | OFZIPArchive: Throw invalid format on failed seek check-in: 89d2a684d3 user: js tags: trunk | |
| 08:50 | Make sure of_hash_seed is never initialized to 0 check-in: 50e4ae0716 user: js tags: trunk | |
| 08:44 | Rename support directory to misc check-in: 83df9c1cb0 user: js tags: trunk | |
Changes
Modified src/OFObject.m from [8a0142f57a] to [920a5b1adb].
| ︙ | ︙ | |||
226 227 228 229 230 231 232 233 | objc_setForwardHandler((IMP)&of_forward, (IMP)&of_forward_stret); #endif #ifdef HAVE_OBJC_ENUMERATIONMUTATION objc_setEnumerationMutationHandler(enumerationMutationHandler); #endif #if defined(HAVE_ARC4RANDOM) | > > | | | | | > | | | | > | 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 |
objc_setForwardHandler((IMP)&of_forward, (IMP)&of_forward_stret);
#endif
#ifdef HAVE_OBJC_ENUMERATIONMUTATION
objc_setEnumerationMutationHandler(enumerationMutationHandler);
#endif
of_hash_seed = 0;
while (of_hash_seed == 0) {
#if defined(HAVE_ARC4RANDOM)
of_hash_seed = arc4random();
#elif defined(HAVE_RANDOM)
struct timeval t;
gettimeofday(&t, NULL);
srandom((unsigned)(t.tv_sec ^ t.tv_usec));
of_hash_seed = (uint32_t)((random() << 16) |
(random() & 0xFFFF));
#else
struct timeval t;
gettimeofday(&t, NULL);
srand((unsigned)(t.tv_sec ^ t.tv_usec));
of_hash_seed = (uint32_t)((rand() << 16) | (rand() & 0xFFFF));
#endif
}
}
+ (void)unload
{
}
+ (void)initialize
|
| ︙ | ︙ |