avformat/utils: Fix division by 0

[ffmpeg] / libavformat / r3d.c

diff --git a/libavformat/r3d.c b/libavformat/r3d.c
index 0719fb601aad13173332e7301107829f61e40e53..7a6f7a32f25935f61ebd8cebfb77400023b6387e 100644 (file)
--- a/libavformat/r3d.c
+++ b/libavformat/r3d.c
@@ -221,7 +221,7 @@ static int r3d_read_redv(AVFormatContext *s, AVPacket *pkt, Atom *atom)
     AVStream *st = s->streams[0];
     int tmp;
     int av_unused tmp2;
-    uint64_t pos = avio_tell(s->pb);
+    int64_t pos = avio_tell(s->pb);
     unsigned dts;
     int ret;
 
@@ -276,7 +276,7 @@ static int r3d_read_reda(AVFormatContext *s, AVPacket *pkt, Atom *atom)
     AVStream *st = s->streams[1];
     int av_unused tmp, tmp2;
     int samples, size;
-    uint64_t pos = avio_tell(s->pb);
+    int64_t pos = avio_tell(s->pb);
     unsigned dts;
     int ret;