Fuzz introspector: vpx_dec_fuzzer_vp9
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
3 4 nalloc_init call site: 00004 getenv
3 19 LLVMFuzzerTestOneInput call site: 00019 vpx_codec_control_
1 2 nalloc_init call site: 00002 atoi
1 9 LLVMFuzzerTestOneInput call site: 00009 vpx_codec_destroy
1 13 LLVMFuzzerTestOneInput call site: 00013
1 15 LLVMFuzzerTestOneInput call site: 00015 vpx_codec_control_

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 nalloc_init [function] [call site] 00001
2 getenv [call site] 00002
2 atoi [call site] 00003
2 strstr [call site] 00004
2 getenv [call site] 00005
2 strtol [call site] 00006
2 getenv [call site] 00007
1 vpx_codec_vp9_dx [function] [call site] 00008
1 vpx_codec_dec_init_ver [function] [call site] 00009
2 vpx_codec_destroy [function] [call site] 00010
1 vpx_codec_vp9_dx [function] [call site] 00011
1 vpx_codec_dec_init_ver [function] [call site] 00012
1 nalloc_start(unsigned char const*, unsigned long) [function] [call site] 00013
2 nalloc_random_update(unsigned char) [function] [call site] 00014
1 vpx_codec_control_VP9D_SET_LOOP_FILTER_OPT(vpx_codec_ctx*, int, int) [function] [call site] 00015
2 vpx_codec_control_ [function] [call site] 00016
1 mem_get_le32_as_int(void const*) [function] [call site] 00017
1 vpx_codec_vp9_dx [function] [call site] 00018
1 vpx_codec_peek_stream_info [function] [call site] 00019
1 vpx_codec_control_VP8_SET_POSTPROC(vpx_codec_ctx*, int, vp8_postproc_cfg*) [function] [call site] 00020
2 vpx_codec_control_ [function] [call site] 00021
1 vpx_codec_control_VP8_SET_POSTPROC(vpx_codec_ctx*, int, vp8_postproc_cfg*) [function] [call site] 00022
1 vpx_codec_decode [function] [call site] 00023
1 vpx_codec_get_frame [function] [call site] 00024
1 vpx_codec_destroy [function] [call site] 00025
1 nalloc_end() [function] [call site] 00026