Fixes Coverity issue #1492327.
Signed-off-by: Andreas Rheinhardt <[email protected]>
---
libavformat/oggdec.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c
index 8ea81e5d45..5339fdd32c 100644
--- a/libavformat/oggdec.c
+++ b/libavformat/oggdec.c
@@ -364,7 +364,9 @@ static int ogg_read_page(AVFormatContext *s, int *sid, int
probing)
ffio_init_checksum(bc, ff_crc04C11DB7_update, 0x4fa9b05f);
/* To rewind if checksum is bad/check magic on switches - this is the max
packet size */
- ffio_ensure_seekback(bc, MAX_PAGE_SIZE);
+ ret = ffio_ensure_seekback(bc, MAX_PAGE_SIZE);
+ if (ret < 0)
+ return ret;
start_pos = avio_tell(bc);
version = avio_r8(bc);
--
2.40.1
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