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| author | Ulrich Drepper <drepper@redhat.com> | 2004-03-19 07:16:54 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-03-19 07:16:54 +0000 |
| commit | de02bd0553bd50e457f351a1cc8d730b0e3990f9 (patch) | |
| tree | ac0602b5d6a0b11eec1a61753b026bfa4a2ea4a4 | |
| parent | 14c3586351fdf3e123b000f95a1e83314f78babb (diff) | |
| download | glibc-de02bd0553bd50e457f351a1cc8d730b0e3990f9.tar.gz glibc-de02bd0553bd50e457f351a1cc8d730b0e3990f9.tar.xz glibc-de02bd0553bd50e457f351a1cc8d730b0e3990f9.zip | |
Update.
2004-03-18 Ulrich Drepper <drepper@redhat.com> * malloc/malloc.c (__posix_memalign): Correct alignment check. Reported by Don Heller <dheller@cse.psu.edu>.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | malloc/malloc.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index a91b641afc..a33919939a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2004-03-18 Ulrich Drepper <drepper@redhat.com> + + * malloc/malloc.c (__posix_memalign): Correct alignment check. + Reported by Don Heller <dheller@cse.psu.edu>. + 2004-03-18 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Remove hwcap diff --git a/malloc/malloc.c b/malloc/malloc.c index 48392623e5..6cac7d4406 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -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 |