Hi Leslie On Fri, Dec 19, 2025 at 08:11:34AM +0800, LP via ffmpeg-devel wrote: > Hello FFmpeg developers, > > This patch adds several new fuzzer targets to the tools/ directory to > improve
can you split this in a patch per fuzzer ? also you may want to submit it to forgejo: https://code.ffmpeg.org/ > test coverage for various components, including libavutil (AVOptions), > libavfilter, > muxers, network protocols, and the CLI options parsing. > > It also introduces tools/run_fuzzer_loop.c, a simple harness that allows > running > these fuzzers in a loop without requiring a full libFuzzer environment. > > I have verified that the new targets compile and run successfully. > > Please find the patch attached. > > Best, > > Leslie [...] > + // Fill frame with fuzz data if available > + if (size > 0) { > + int copy_size = size; > + // Naive fill, just copy into first plane > + if (copy_size > frame->buf[0]->size) copy_size = frame->buf[0]->size; FFMIN() > + memcpy(frame->data[0], data, copy_size); > + } > + > + ret = av_buffersrc_add_frame(src_ctx, frame); > + if (ret < 0) goto end; > + > + // Receive output > + while (1) { > + AVFrame *out = av_frame_alloc(); > + ret = av_buffersink_get_frame(sink_ctx, out); > + av_frame_free(&out); > + if (ret < 0) break; > + } can be simplified with while(ret >= 0) > + > +end: > + if (options_str) av_free(options_str); the if() is unneeded [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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