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17 Commits

Author SHA1 Message Date
Michael Niedermayer
c23209f63d tools/target_dec_fuzzer: Fix build after AV_CODEC_CAP_HWACCEL_VDPAU was removed 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-10-25 21:50:37 +02:00
Michael Niedermayer
e6debcaaed tools/target_dec_fuzzer: Fix build after FF_INPUT_BUFFER_PADDING_SIZE was removed 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-10-25 21:50:37 +02:00
Diego Biurrun
fd502f4f5f build: Generalize yasm/nasm-related variable names 
None of them are specific to the YASM assembler.

(Cherry-picked from libav commit 39e208f4d4756367c7cd2d581847e0c1b8a429c1)

Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-21 17:00:29 -03:00
Michael Niedermayer
718f8a01df tools/target_dec_fuzzer: Move the hwaccel check outside the initialization if 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-29 03:40:47 +02:00
Michael Niedermayer
38e79d9d9c tools/target_dec_fuzzer: Do not attempt to fuzz VDPAU, its not supported 
Fixes: 1364/clusterfuzz-testcase-minimized-6459843441328128
Fixes: 1392

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-06 15:15:14 +02:00
Michael Niedermayer
d58fe01774 tools/target_dec_fuzzer: Do not use codec_id to look up decoder, but use selected decoder directly 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-06 15:12:05 +02:00
Michael Niedermayer
390c6ee42c tools/target_dec_fuzzer: Fix memleak on open failure 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-04 13:51:50 +02:00
Michael Niedermayer
dec2fa8cc7 tools/target_dec_fuzzer: Use decoder and not codec_id as argument 
This allows fuzzing decoders with the same codec_id
We also avoid register all to allow the linker to prune unused sections and symbols

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-03 17:22:13 +02:00
Michael Niedermayer
56ddb923c6 tools/target_dec_fuzzer: Use avcodec_register_all() instead of register_all() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-05-02 00:55:19 +02:00
Michael Niedermayer
a9b5b6a97f tools: Eliminate codec_type complexity from fuzzer 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-30 14:24:51 +02:00
Michael Niedermayer
966cbfbc83 tools/target_dec_fuzzer: Fix return code on open failure 
Fixes: 1271/clusterfuzz-testcase-minimized-6095220498235392

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-27 04:25:31 +02:00
Michael Niedermayer
550a9c547e tools/target_dec_fuzzer: Remove FuzzerInterface.h dependancy 
The header is not always available in the docker build environment

Suggested-by: Kostya Serebryany
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-25 03:13:00 +02:00
Michael Niedermayer
d976d2ec78 tools/target_dec_fuzzer: Fix build with default FFmpeg build flags 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-24 23:16:53 +02:00
Michael Niedermayer
164758a831 tools/target_dec_fuzzer: Fuzz video decoder related fields in context. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-04-19 23:52:20 +02:00
Michael Niedermayer
c87ea47481 tools/target_dec_fuzzer: Fix misaligned read 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-02-24 14:12:13 +01:00
Michael Niedermayer
8bdba1092f tools/target_dec_fuzzer: Only audio uses the return value to decode packets in pieces, correct the code to match that 
Fixes: Timeout
Fixes: 483/fuzz-0-ffmpeg_VIDEO_AV_CODEC_ID_H263I_fuzzer

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-01-31 23:43:41 +01:00
Rostislav Pehlivanov
e05d2dd86a doc/examples/decoder_targeted: move to tools/target_dec_fuzzer.c 
Name and purpose are more appropriate there since the code isn't
an ideal example.

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-01-29 16:14:18 +00:00