aac_parser: add required padding for GetBitContext buffer
authorJanne Grunau <janne-libav@jannau.net>
Mon, 8 Jun 2015 12:45:12 +0000 (14:45 +0200)
committerJanne Grunau <janne-libav@jannau.net>
Tue, 9 Jun 2015 08:05:54 +0000 (10:05 +0200)
Fixes stack buffer overflow errors detected by address sanitizer in
various fate tests.

CC: libav-stable@libav.org
libavcodec/aac_parser.c

index fdaa5f8..acb05d4 100644 (file)
@@ -34,7 +34,7 @@ static int aac_sync(uint64_t state, AACAC3ParseContext *hdr_info,
     int size;
     union {
         uint64_t u64;
-        uint8_t  u8[8];
+        uint8_t  u8[8 + FF_INPUT_BUFFER_PADDING_SIZE];
     } tmp;
 
     tmp.u64 = av_be2ne64(state);