diff options
| author | Carl Hetherington <cth@carlh.net> | 2019-10-26 00:43:35 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2019-10-26 00:44:17 +0200 |
| commit | d0e783406f1bcfdeea5d21419dee024b53252f32 (patch) | |
| tree | 92fa1cd866f3cc3051aaf93cdb3cc56dc6b3dcb2 /src | |
| parent | 21b2e5d0e658cfc664a70a41ef9c4c2970f01f28 (diff) | |
Prevent calls to erase with invalid keys.
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/ffmpeg_file_encoder.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/lib/ffmpeg_file_encoder.cc b/src/lib/ffmpeg_file_encoder.cc index cd5d473f9..e6f38df35 100644 --- a/src/lib/ffmpeg_file_encoder.cc +++ b/src/lib/ffmpeg_file_encoder.cc @@ -422,5 +422,8 @@ FFmpegFileEncoder::buffer_free (void* opaque, uint8_t* data) void FFmpegFileEncoder::buffer_free2 (uint8_t* data) { - _pending_images.erase (data); + /* XXX: does this need a lock to prevent cross-thread access to _pending_images? */ + if (_pending_images.find(data) != _pending_images.end()) { + _pending_images.erase (data); + } } |