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2004-03-18  Ulrich Drepper  <drepper@redhat.com>

	* malloc/malloc.c (__posix_memalign): Correct alignment check.
	Reported by Don Heller <dheller@cse.psu.edu>.
This commit is contained in:
Ulrich Drepper
2004-03-19 07:16:54 +00:00
parent 14c3586351
commit de02bd0553
2 changed files with 8 additions and 1 deletions
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4
malloc/malloc.c
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@@ -5418,7 +5418,9 @@ __posix_memalign (void **memptr, size_t alignment, size_t size)
/* Test whether the SIZE argument is valid. It must be a power of
two multiple of sizeof (void *). */
if (alignment % sizeof (void *) != 0 || !powerof2 (alignment) != 0)
if (alignment % sizeof (void *) != 0
|| !powerof2 (alignment / sizeof (void *)) != 0
|| alignment == 0)
return EINVAL;
/* Call the hook here, so that caller is posix_memalign's caller