Hi,
I recently encountered a crash in Kdenlive using the ClipInfo class to
retrieve a playlist clip details.
Fix seems trivial but I prefer to ask before committing. The crash happens
when using the Playlist::clip_info method on a clip that has no resource.
In my case, I was with using a clip from the kdenlivetitle producer, which
does not set a resource.
Not having a resource crashes when ClipInfo::update tries to make a strdup
of the resource.
Patch below fixes the crash:
diff --git a/src/mlt++/MltPlaylist.cpp b/src/mlt++/MltPlaylist.cpp
index 5676060..111d3f5 100644
--- a/src/mlt++/MltPlaylist.cpp
+++ b/src/mlt++/MltPlaylist.cpp
@@ -71,7 +71,7 @@ void ClipInfo::update( mlt_playlist_clip_info *info )
producer = new Producer( info->producer );
cut = new Producer( info->cut );
start = info->start;
- resource = strdup( info->resource );
+ resource = info->resource ? strdup( info->resource ) : 0;
frame_in = info->frame_in;
frame_out = info->frame_out;
frame_count = info->frame_count;
Ok to commit ?
Best regards
jb
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