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tools/target_swr_fuzzer: do not use negative numbers of samples
Fixes: signed integer overflow: -277109688 * 8 cannot be represented in type 'int' Fixes: 376118159/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-5884436320681984 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -98,7 +98,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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av_channel_layout_copy(& in_ch_layout, &layouts[bytestream2_get_byte(&gbc) % FF_ARRAY_ELEMS(layouts)]);
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av_channel_layout_copy(&out_ch_layout, &layouts[bytestream2_get_byte(&gbc) % FF_ARRAY_ELEMS(layouts)]);
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out_sample_nb = bytestream2_get_le32(&gbc);
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out_sample_nb = bytestream2_get_le32(&gbc) & 0x7FFFFFFF;
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flags64 = bytestream2_get_le64(&gbc);
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if (flags64 & 0x10)
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