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[FFmpeg-devel] avcodec: fix uninitialized variable read

Message ID 20170307085656.21460-1-nfxjfg@googlemail.com
State Accepted
Commit b4b8ca24f62473528949fe047085eb084364124b
Headers show

Commit Message

wm4 March 7, 2017, 8:56 a.m. UTC 
This cna happen if the user tries to call the new decode API for
subtitles.

Fixes CID 1402071.
---
 libavcodec/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index db3adb18d4..31586d51c5 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -2774,7 +2774,7 @@  void avsubtitle_free(AVSubtitle *sub)
 
 static int do_decode(AVCodecContext *avctx, AVPacket *pkt)
 {
-    int got_frame;
+    int got_frame = 0;
     int ret;
 
     av_assert0(!avctx->internal->buffer_frame->buf[0]);