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Merge branch 'master' of ssh://sourceware.org/git/glibc
Conflicts: ChangeLog
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commit
261d0141b3
@ -47,6 +47,11 @@
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* nis/nis_subr.c: Likewise.
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* nis/nis_verifygroup.c: Likewise.
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2017-03-21 Stefan Liebler <stli@linux.vnet.ibm.com>
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* malloc/tst-interpose-aux.c (check_for_allocations):
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Move compiler barrier before free.
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2017-03-20 Joseph Myers <joseph@codesourcery.com>
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[BZ #21279]
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@ -113,11 +113,11 @@ check_for_allocations (void)
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{
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/* Make sure that malloc is called at least once from libc. */
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void *volatile ptr = strdup ("ptr");
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free (ptr);
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/* Compiler barrier. The strdup function calls malloc, which
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updates allocation_index, but strdup is marked __THROW, so
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the compiler could optimize away the reload. */
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__asm__ volatile ("" ::: "memory");
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free (ptr);
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/* If the allocation count is still zero, it means we did not
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interpose malloc successfully. */
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if (allocation_index == 0)
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