diff options
Diffstat (limited to 'src/common/malloc.c')
| -rw-r--r-- | src/common/malloc.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/common/malloc.c b/src/common/malloc.c index b566e689f..f80d11fb4 100644 --- a/src/common/malloc.c +++ b/src/common/malloc.c @@ -222,7 +222,7 @@ void* _mmalloc(size_t size, const char *file, int line, const char *func ) if (((long) size) < 0) { ShowError("_mmalloc: %d\n", size); - return 0; + return NULL; } if(size == 0) { @@ -380,7 +380,7 @@ void _mfree(void *ptr, const char *file, int line, const char *func ) { ShowError("Memory manager: args of aFree 0x%p is overflowed pointer %s line %d\n", ptr, file, line); } else { - head->size = -1; + head->size = 0xFFFF; if(head_large->prev) { head_large->prev->next = head_large->next; } else { @@ -428,7 +428,7 @@ void _mfree(void *ptr, const char *file, int line, const char *func ) hash_unfill[ block->unit_hash ] = block; } head->size = block->unit_unfill; - block->unit_unfill = (unsigned short)(((uintptr)head - (uintptr)block->data) / block->unit_size); + block->unit_unfill = (unsigned short)(((uintptr_t)head - (uintptr_t)block->data) / block->unit_size); } } } @@ -636,7 +636,6 @@ static void memmgr_final (void) fclose(log_fp); } #endif /* LOG_MEMMGR */ - return; } static void memmgr_init (void) @@ -646,7 +645,6 @@ static void memmgr_init (void) ShowStatus("Memory manager initialised: "CL_WHITE"%s"CL_RESET"\n", memmer_logfile); memset(hash_unfill, 0, sizeof(hash_unfill)); #endif /* LOG_MEMMGR */ - return; } #endif /* USE_MEMMGR */ @@ -679,7 +677,6 @@ void malloc_final (void) #ifdef USE_MEMMGR memmgr_final (); #endif - return; } void malloc_init (void) @@ -687,5 +684,4 @@ void malloc_init (void) #ifdef USE_MEMMGR memmgr_init (); #endif - return; } |