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path: root/libavcodec/fitsdec.c
AgeCommit message (Collapse)Author
2019-12-05avcodec/fitsdec: Use lrint()Michael Niedermayer
Fixes: fate-fitsdec-bitpix-64 Possibly Fixes: -nan is outside the range of representable values of type 'unsigned short' Possibly Fixes: 17769/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5678314672357376 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-10-10avcodec/fitsdec: Fail on 0 naxisnMichael Niedermayer
Fixes: Timeout (100+ sec -> 23ms) Fixes: 17769/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5678314672357376 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-09-29avcodec/fitsdec: fix use of uninitialised valuesJames Almer
header.data_max and header.data_min are not necessarely set on all decoding scenarios. Fixes a Valgrind reported regression since cfa193779103c97bbfc28273a0ab12c114b6786d. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2019-09-26avcodec/fitsdec: Prevent division by 0 with huge data_maxMichael Niedermayer
Fixes: division by 0 Fixes: 15657/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5738154838982656 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-06-30avcodec/fitsdec: Check data_min/maxMichael Niedermayer
Fixes: division by 0 Fixes: 15206/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5657260212092928 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-06-25avcodec/fitsdec: Fix division by 0 in size checkMichael Niedermayer
Fixes: division by zero Fixes: 15210/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FITS_fuzzer-5746033243455488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-09-07avcodec/fitsdec: write output to frame directlyParas Chadha
Signed-off-by: Paras Chadha <paraschadha18@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2017-08-30Add FITS DecoderParas Chadha
Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
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