[FFmpeg-cvslog] avcodec/smc: use unchecked reader for call after checking remaining size

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Aug 14 10:04:25 2021 +0200| [b6156dd665bd87b7f05627e87d51ee878d824dc7] | committer: Paul B Mahol

avcodec/smc: use unchecked reader for call after checking remaining size

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b6156dd665bd87b7f05627e87d51ee878d824dc7
---

 libavcodec/smc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/smc.c b/libavcodec/smc.c
index c18e7f6555..a50c2b47f2 100644
--- a/libavcodec/smc.c
+++ b/libavcodec/smc.c
@@ -138,7 +138,7 @@ static int smc_decode_stream(SmcContext *s)
             return AVERROR_INVALIDDATA;
         }
 
-        opcode = bytestream2_get_byte(&s->gb);
+        opcode = bytestream2_get_byteu(&s->gb);
         switch (opcode & 0xF0) {
         /* skip n blocks */
         case 0x00: