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| author | Michael Niedermayer <michael@niedermayer.cc> | 2024-07-10 23:47:46 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2024-08-11 13:21:13 +0200 |
| commit | e5c0f56ca09b4cb4ea87a61547218f9c818b52d7 (patch) | |
| tree | bf1367c0b5c4d91c1a338476c3ab97f8eec84641 | |
| parent | 22ee55a1da8218fb00c536723d488b7ca9344bd3 (diff) | |
| download | ffmpeg-e5c0f56ca09b4cb4ea87a61547218f9c818b52d7.tar.gz | |
avfilter/vf_tonemap_opencl: Dereference after NULL check
Fixes: CID1437472 Dereference before null check
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavfilter/vf_tonemap_opencl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_tonemap_opencl.c b/libavfilter/vf_tonemap_opencl.c index a2a27307b4..03219857d4 100644 --- a/libavfilter/vf_tonemap_opencl.c +++ b/libavfilter/vf_tonemap_opencl.c @@ -343,8 +343,7 @@ static int tonemap_opencl_filter_frame(AVFilterLink *inlink, AVFrame *input) int err; double peak = ctx->peak; - AVHWFramesContext *input_frames_ctx = - (AVHWFramesContext*)input->hw_frames_ctx->data; + AVHWFramesContext *input_frames_ctx; av_log(ctx, AV_LOG_DEBUG, "Filter input: %s, %ux%u (%"PRId64").\n", av_get_pix_fmt_name(input->format), @@ -352,6 +351,7 @@ static int tonemap_opencl_filter_frame(AVFilterLink *inlink, AVFrame *input) if (!input->hw_frames_ctx) return AVERROR(EINVAL); + input_frames_ctx = (AVHWFramesContext*)input->hw_frames_ctx->data; output = ff_get_video_buffer(outlink, outlink->w, outlink->h); if (!output) { |