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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-10 15:36:11 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-27 07:20:57 +0100 |
| commit | 0d7fe1ab8fca8e9237363e5c3c6d13caa632aa56 (patch) | |
| tree | 14d911ad7c91e40bb3aaeee19e848862ca0f24b4 | |
| parent | 88a563b27d7a1312d8ae9aaa9f71227e244d00e8 (diff) | |
| download | ffmpeg-0d7fe1ab8fca8e9237363e5c3c6d13caa632aa56.tar.gz | |
avfilter/lavfutils: Don't use uninitialized pointers for freeing
Happened on several error conditions, e.g. if there is just no decoder
for the format (like with svg images).
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 3d1a9824b8e7f5ad52447cc2d60beffc9e66ff67)
| -rw-r--r-- | libavfilter/lavfutils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/lavfutils.c b/libavfilter/lavfutils.c index db4b69b9f3..84dd4c0704 100644 --- a/libavfilter/lavfutils.c +++ b/libavfilter/lavfutils.c @@ -28,9 +28,9 @@ int ff_load_image(uint8_t *data[4], int linesize[4], AVInputFormat *iformat = NULL; AVFormatContext *format_ctx = NULL; AVCodec *codec; - AVCodecContext *codec_ctx; + AVCodecContext *codec_ctx = NULL; AVCodecParameters *par; - AVFrame *frame; + AVFrame *frame = NULL; int frame_decoded, ret = 0; AVPacket pkt; AVDictionary *opt=NULL; |