diff options
| author | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-18 23:59:38 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefano.sabatini-lala@poste.it> | 2011-05-24 00:41:14 +0200 |
| commit | 6b4c0be5586acad3bbafd7d2dd02a8328a5ab632 (patch) | |
| tree | 7b5f2b3dc685733b61f3a81f26a44fa3daacb65b | |
| parent | 5f3c436bdf36395974af93c815b86f439e25f36c (diff) | |
| download | ffmpeg-6b4c0be5586acad3bbafd7d2dd02a8328a5ab632.tar.gz | |
mem: define the MAX_MALLOC_SIZE constant and use it in place of INT_MAX
This makes re-dimensionating the constant simpler, since now it is
defined only in one place.
| -rw-r--r-- | libavutil/mem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavutil/mem.c b/libavutil/mem.c index 57dc658b97..29ecbfa055 100644 --- a/libavutil/mem.c +++ b/libavutil/mem.c @@ -65,6 +65,8 @@ void free(void *ptr); memory allocator. You do not need to suppress this file because the linker will do it automatically. */ +#define MAX_MALLOC_SIZE INT_MAX + void *av_malloc(size_t size) { void *ptr = NULL; @@ -73,7 +75,7 @@ void *av_malloc(size_t size) #endif /* let's disallow possible ambiguous cases */ - if(size > (INT_MAX-32) ) + if (size > (MAX_MALLOC_SIZE-32)) return NULL; #if CONFIG_MEMALIGN_HACK @@ -127,7 +129,7 @@ void *av_realloc(void *ptr, size_t size) #endif /* let's disallow possible ambiguous cases */ - if(size > (INT_MAX-16) ) + if (size > (MAX_MALLOC_SIZE-16)) return NULL; #if CONFIG_MEMALIGN_HACK |