Commit 64f59a21 authored by Michael Niedermayer's avatar Michael Niedermayer

avcodec: Disable new iterate API for ossfuzz

A few days ago ossfuzz stoped testing new FFmpeg as it run out of diskspacee

https://oss-fuzz-build-logs.storage.googleapis.com/index.html

An alternative would be to revert the API.

This changes for example
-rwxr-x--- 1 michael michael 144803654 May 14 12:54 tools/target_dec_ac3_fixed_fuzzer*
to
-rwxr-x--- 1 michael michael  30333852 May 14 12:51 tools/target_dec_ac3_fixed_fuzzer*

Which should massively decrease space requirements
Signed-off-by: 's avatarMichael Niedermayer <michael@niedermayer.cc>
parent d0b59523
......@@ -760,7 +760,12 @@ extern AVCodec ff_vp9_cuvid_decoder;
extern AVCodec ff_vp9_mediacodec_decoder;
extern AVCodec ff_vp9_vaapi_encoder;
// The iterate API is not usable with ossfuzz due to the excessive size of binaries created
#if CONFIG_OSSFUZZ
extern AVCodec * codec_list[];
#else
#include "libavcodec/codec_list.c"
#endif
static AVOnce av_codec_static_init = AV_ONCE_INIT;
static void av_codec_init_static(void)
......
......@@ -56,6 +56,11 @@
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
AVCodec * codec_list[] = {
NULL,
NULL
};
static void error(const char *err)
{
fprintf(stderr, "%s", err);
......@@ -144,6 +149,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
#define DECODER_SYMBOL0(CODEC) ff_##CODEC##_decoder
#define DECODER_SYMBOL(CODEC) DECODER_SYMBOL0(CODEC)
extern AVCodec DECODER_SYMBOL(FFMPEG_DECODER);
codec_list[0] = &DECODER_SYMBOL(FFMPEG_DECODER);
avcodec_register(&DECODER_SYMBOL(FFMPEG_DECODER));
c = &DECODER_SYMBOL(FFMPEG_DECODER);
......
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