diff options
Diffstat (limited to 'malloc/hooks.c')
| -rw-r--r-- | malloc/hooks.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/malloc/hooks.c b/malloc/hooks.c index c88937665c..537995aeab 100644 --- a/malloc/hooks.c +++ b/malloc/hooks.c @@ -1,5 +1,5 @@ /* Malloc implementation for multiple threads without lock contention. - Copyright (C) 2001-2006, 2007, 2008 Free Software Foundation, Inc. + Copyright (C) 2001-2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Wolfram Gloger <wg@malloc.de>, 2001. @@ -293,7 +293,7 @@ free_check(mem, caller) Void_t* mem; const Void_t *caller; #if 0 /* Erase freed memory. */ memset(mem, 0, chunksize(p) - (SIZE_SZ+1)); #endif - _int_free(&main_arena, mem); + _int_free(&main_arena, p); (void)mutex_unlock(&main_arena.mutex); } @@ -305,8 +305,7 @@ realloc_check(oldmem, bytes, caller) Void_t* oldmem; size_t bytes; const Void_t *caller; #endif { - mchunkptr oldp; - INTERNAL_SIZE_T nb, oldsize; + INTERNAL_SIZE_T nb; Void_t* newmem = 0; unsigned char *magic_p; @@ -320,13 +319,13 @@ realloc_check(oldmem, bytes, caller) return NULL; } (void)mutex_lock(&main_arena.mutex); - oldp = mem2chunk_check(oldmem, &magic_p); + const mchunkptr oldp = mem2chunk_check(oldmem, &magic_p); (void)mutex_unlock(&main_arena.mutex); if(!oldp) { malloc_printerr(check_action, "realloc(): invalid pointer", oldmem); return malloc_check(bytes, NULL); } - oldsize = chunksize(oldp); + const INTERNAL_SIZE_T oldsize = chunksize(oldp); checked_request2size(bytes+1, nb); (void)mutex_lock(&main_arena.mutex); @@ -356,7 +355,7 @@ realloc_check(oldmem, bytes, caller) } else { #endif /* HAVE_MMAP */ if (top_check() >= 0) - newmem = _int_realloc(&main_arena, oldmem, bytes+1); + newmem = _int_realloc(&main_arena, oldp, bytes+1); #if 0 /* Erase freed memory. */ if(newmem) newp = mem2chunk(newmem); @@ -470,7 +469,7 @@ free_starter(mem, caller) Void_t* mem; const Void_t *caller; return; } #endif - _int_free(&main_arena, mem); + _int_free(&main_arena, p); } # endif /* !defiend NO_STARTER */ |