diff options
Diffstat (limited to 'apps/codecs')
-rw-r--r-- | apps/codecs/lib/xxx2wav.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/codecs/lib/xxx2wav.c b/apps/codecs/lib/xxx2wav.c index 8c6ceed69e..9de0a7ae19 100644 --- a/apps/codecs/lib/xxx2wav.c +++ b/apps/codecs/lib/xxx2wav.c | |||
@@ -37,6 +37,9 @@ void* codec_malloc(size_t size) | |||
37 | { | 37 | { |
38 | void* x; | 38 | void* x; |
39 | 39 | ||
40 | if (mem_ptr + size > bufsize) | ||
41 | return NULL; | ||
42 | |||
40 | x=&mallocbuf[mem_ptr]; | 43 | x=&mallocbuf[mem_ptr]; |
41 | mem_ptr+=(size+3)&~3; /* Keep memory 32-bit aligned */ | 44 | mem_ptr+=(size+3)&~3; /* Keep memory 32-bit aligned */ |
42 | 45 | ||
@@ -47,6 +50,8 @@ void* codec_calloc(size_t nmemb, size_t size) | |||
47 | { | 50 | { |
48 | void* x; | 51 | void* x; |
49 | x = codec_malloc(nmemb*size); | 52 | x = codec_malloc(nmemb*size); |
53 | if (x == NULL) | ||
54 | return NULL; | ||
50 | local_rb->memset(x,0,nmemb*size); | 55 | local_rb->memset(x,0,nmemb*size); |
51 | return(x); | 56 | return(x); |
52 | } | 57 | } |