X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fdump.c;h=eaf87fe06137c153e2bb8881c8c8ccb57d6eaa08;hb=b18230ee8c166eddcef8592c3217b4f1c3fc33c9;hp=7ed766554bd0547b1a42439ee222b2945e60a55c;hpb=5c0dbc20fceb04ffd129983ba6717230137efec5;p=ffmpeg

diff --git a/libavformat/dump.c b/libavformat/dump.c
index 7ed766554bd..eaf87fe0613 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -496,7 +496,7 @@ void av_dump_format(AVFormatContext *ic, int index,
         av_log(NULL, AV_LOG_INFO, "  Duration: ");
         if (ic->duration != AV_NOPTS_VALUE) {
             int hours, mins, secs, us;
-            int64_t duration = ic->duration + 5000;
+            int64_t duration = ic->duration + (ic->duration <= INT64_MAX - 5000 ? 5000 : 0);
             secs  = duration / AV_TIME_BASE;
             us    = duration % AV_TIME_BASE;
             mins  = secs / 60;