[FFmpeg-cvslog] ffmpeg_demux: init resume_warn variable

[Marvin Scholz]

ffmpeg | branch: master | Marvin Scholz <epirat07 at gmail.com> | Tue Apr 22 22:56:39 2025 +0200| [f019dd69f0f5ecd89add139784cf37148af56bd0] | committer: Marvin Scholz

ffmpeg_demux: init resume_warn variable

Fixes an uninitialized read introduced with
6232f416b172358c9dd82462037953f02743df27

Fix CID 1643162 Uninitialized scalar variable

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f019dd69f0f5ecd89add139784cf37148af56bd0
---

 fftools/ffmpeg_demux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fftools/ffmpeg_demux.c b/fftools/ffmpeg_demux.c
index cb4318c75b..6e01efc420 100644
--- a/fftools/ffmpeg_demux.c
+++ b/fftools/ffmpeg_demux.c
@@ -504,7 +504,7 @@ static void readrate_sleep(Demuxer *d)
                           (f->start_time != AV_NOPTS_VALUE ? f->start_time : 0)
                          );
     int64_t initial_burst = AV_TIME_BASE * d->readrate_initial_burst;
-    int resume_warn;
+    int resume_warn = 0;
 
     for (int i = 0; i < f->nb_streams; i++) {
         InputStream *ist = f->streams[i];