avcodec/utils: Check bits_per_coded_sample

[ffmpeg] / libavcodec / utils.c

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index d519b16092d6b9e3daf8c3cff02cc0919f3274b1..1b1feca38c5cf966c2f9a63d392b29744128911e 100644 (file)
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -962,6 +962,10 @@ FF_ENABLE_DEPRECATION_WARNINGS
             ret = AVERROR(EINVAL);
             goto free_and_end;
         }
+        if (avctx->bits_per_coded_sample < 0) {
+            ret = AVERROR(EINVAL);
+            goto free_and_end;
+        }
         if (avctx->sub_charenc) {
             if (avctx->codec_type != AVMEDIA_TYPE_SUBTITLE) {
                 av_log(avctx, AV_LOG_ERROR, "Character encoding is only "
@@ -1401,10 +1405,8 @@ const char *avcodec_profile_name(enum AVCodecID codec_id, int profile)
 
 unsigned avcodec_version(void)
 {
-//    av_assert0(AV_CODEC_ID_V410==164);
     av_assert0(AV_CODEC_ID_PCM_S8_PLANAR==65563);
     av_assert0(AV_CODEC_ID_ADPCM_G722==69660);
-//     av_assert0(AV_CODEC_ID_BMV_AUDIO==86071);
     av_assert0(AV_CODEC_ID_SRT==94216);
     av_assert0(LIBAVCODEC_VERSION_MICRO >= 100);