diff options
| -rw-r--r-- | libavcodec/smc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/smc.c b/libavcodec/smc.c index 9ae19ffb45..a4fc861f62 100644 --- a/libavcodec/smc.c +++ b/libavcodec/smc.c @@ -313,7 +313,7 @@ static void smc_decode_stream(SmcContext *s) } else color_table_index = CQUAD * s->buf[stream_ptr++]; - while (n_blocks--) { + while (n_blocks-- && stream_ptr + 3 < s->size) { color_flags = AV_RB32(&s->buf[stream_ptr]); stream_ptr += 4; /* flag mask actually acts as a bit shift count here */ |