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fix for possible crash during thread exit

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38406 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2015-03-13 18:31:14 +00:00
parent b968b38b09
commit 04815b06fb
2 changed files with 8 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2015-03-13 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSAutoreleasePool.m: Fix a bug leading to crashes on thread
exit in cases where deallocation of something in the thread dictionary
causes further use of the thread's autorelease pool (which has already
been deallocated).
2015-03-10 Niels Grewe <niels.grewe@halbordnung.de>
* Source/GSTimSort.m: Fix a DoS vulnerability discovered in the

1
Source/NSAutoreleasePool.m
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@ -790,6 +790,7 @@ pop_pool_from_cache (struct autorelease_thread_vars *tv)
/* Now free the memory (we have finished usingthe pool).
*/
pool = tv->current_pool;
tv->current_pool = nil;
while (pool)
{
NSAutoreleasePool *p = pool->_parent;