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[FFmpeg-devel] ffprobe: fix SEGV when new streams are added

Message ID 20180508194642.82378-1-ffmpeg@tmm1.net
State Accepted
Commit 12ceaf0fbacb20b86bdc343ba2bbc71d2fff72e0
Headers show

Commit Message

Aman Karmani May 8, 2018, 7:46 p.m. UTC 
From: Aman Gupta <aman@tmm1.net>

---
 fftools/ffprobe.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index 8b2a18b6b1..544786ec72 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -2371,11 +2371,11 @@  static int read_interval_packets(WriterContext *w, InputFile *ifile,
         goto end;
     }
     while (!av_read_frame(fmt_ctx, &pkt)) {
-        if (ifile->nb_streams > nb_streams) {
+        if (fmt_ctx->nb_streams > nb_streams) {
             REALLOCZ_ARRAY_STREAM(nb_streams_frames,  nb_streams, fmt_ctx->nb_streams);
             REALLOCZ_ARRAY_STREAM(nb_streams_packets, nb_streams, fmt_ctx->nb_streams);
             REALLOCZ_ARRAY_STREAM(selected_streams,   nb_streams, fmt_ctx->nb_streams);
-            nb_streams = ifile->nb_streams;
+            nb_streams = fmt_ctx->nb_streams;
         }
         if (selected_streams[pkt.stream_index]) {
             AVRational tb = ifile->streams[pkt.stream_index].st->time_base;