From: Jan Sebechlebsky <sebechlebsky...@gmail.com>
This fixes ticket #5487 - mjpeg2jpeg bitstream filter causes
segmentation fault with header-less mjpeg.
Signed-off-by: Jan Sebechlebsky <sebechlebsky...@gmail.com>
---
libavcodec/mjpeg2jpeg_bsf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavcodec/mjpeg2jpeg_bsf.c b/libavcodec/mjpeg2jpeg_bsf.c
index 2d4cee2..6f02bc0 100644
--- a/libavcodec/mjpeg2jpeg_bsf.c
+++ b/libavcodec/mjpeg2jpeg_bsf.c
@@ -86,6 +86,8 @@ static int mjpeg2jpeg_filter(AVBSFContext *ctx, AVPacket *out)
uint8_t *output;
ret = ff_bsf_get_packet(ctx, &in);
+ if (ret < 0)
+ return ret;
if (in->size < 12) {
av_log(ctx, AV_LOG_ERROR, "input is truncated\n");
--
1.9.1
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