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authorMichael Niedermayer <michaelni@gmx.at>2013-10-30 18:28:00 +0100
committerMichael Niedermayer <michaelni@gmx.at>2013-10-30 18:28:00 +0100
commitf0315318164037ddb72368d02e434932375be745 (patch)
tree28e6fbbbb2da3c0f855c750098c67bc6e870ad14
parent9c7662aeba9908bf2892ba034686d5c93539b291 (diff)
downloadffmpeg-f0315318164037ddb72368d02e434932375be745.tar.gz
avcodec/vaapi_mpeg2: Use skip_1stop_8data_bits()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-rw-r--r--libavcodec/vaapi_mpeg2.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/vaapi_mpeg2.c b/libavcodec/vaapi_mpeg2.c
index d626f242e5..cdc70eefa8 100644
--- a/libavcodec/vaapi_mpeg2.c
+++ b/libavcodec/vaapi_mpeg2.c
@@ -115,8 +115,8 @@ static int vaapi_mpeg2_decode_slice(AVCodecContext *avctx, const uint8_t *buffer
intra_slice_flag = get_bits1(&gb);
if (intra_slice_flag) {
skip_bits(&gb, 8);
- while (get_bits1(&gb) != 0)
- skip_bits(&gb, 8);
+ if (skip_1stop_8data_bits(&gb) < 0)
+ return AVERROR_INVALIDDATA;
}
macroblock_offset = get_bits_count(&gb);