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authorMichael Niedermayer <michael@niedermayer.cc>2015-09-04 11:53:38 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2015-09-04 12:03:44 +0200
commitc447ab0e746c6b4d8d703a55190ae7444199e502 (patch)
tree08e83974f1151e8a4cc7f46f023f25ba70b02dcc /libavcodec/eatgq.c
parent66a7bc0010942a3de9cf538b62245db4a5e74cbb (diff)
downloadffmpeg-c447ab0e746c6b4d8d703a55190ae7444199e502.tar.gz
avcodec/eatgq: Check init_get_bits8() for failure
Fixes CID1322315 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/eatgq.c')
-rw-r--r--libavcodec/eatgq.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/eatgq.c b/libavcodec/eatgq.c
index d86cc7b994..f8a47cb1a7 100644
--- a/libavcodec/eatgq.c
+++ b/libavcodec/eatgq.c
@@ -157,7 +157,10 @@ static int tgq_decode_mb(TgqContext *s, AVFrame *frame, int mb_y, int mb_x)
mode = bytestream2_get_byte(&s->gb);
if (mode > 12) {
GetBitContext gb;
- init_get_bits8(&gb, s->gb.buffer, FFMIN(bytestream2_get_bytes_left(&s->gb), mode));
+ int ret = init_get_bits8(&gb, s->gb.buffer, FFMIN(bytestream2_get_bytes_left(&s->gb), mode));
+ if (ret < 0)
+ return ret;
+
for (i = 0; i < 6; i++)
tgq_decode_block(s, s->block[i], &gb);
tgq_idct_put_mb(s, s->block, frame, mb_x, mb_y);