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| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-27 18:32:36 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-27 18:32:36 +0000 |
| commit | 371a11f3d732a2025f026e9a2a09567301dc7bae (patch) | |
| tree | 6ff3bbd08077d402ccb15ac8c34d5da86089c24b /malloc/hooks.c | |
| parent | 251c0f710cafc3f161fb97c9a270730668428f68 (diff) | |
| download | glibc-371a11f3d732a2025f026e9a2a09567301dc7bae.tar.gz glibc-371a11f3d732a2025f026e9a2a09567301dc7bae.tar.xz glibc-371a11f3d732a2025f026e9a2a09567301dc7bae.zip | |
(mem2chunk_check): Check alignment of mem pointer, not of the computed chunk.
Diffstat (limited to 'malloc/hooks.c')
| -rw-r--r-- | malloc/hooks.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/malloc/hooks.c b/malloc/hooks.c index 0bd3e2a9ca..cf6642c930 100644 --- a/malloc/hooks.c +++ b/malloc/hooks.c @@ -1,5 +1,5 @@ /* Malloc implementation for multiple threads without lock contention. - Copyright (C) 2001,02 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Wolfram Gloger <wg@malloc.de>, 2001. @@ -162,8 +162,8 @@ mem2chunk_check(mem) Void_t* mem; INTERNAL_SIZE_T sz, c; unsigned char magic; + if(!aligned_OK(mem)) return NULL; p = mem2chunk(mem); - if(!aligned_OK(p)) return NULL; if( (char*)p>=mp_.sbrk_base && (char*)p<(mp_.sbrk_base+main_arena.system_mem) ) { /* Must be a chunk in conventional heap memory. */ |