Michael Niedermayer
ccd2b20ad9
avcodec/ffv1dec_template: Check for the end of input after 1024 pixels
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Fixes: Timeout
Fixes: 10385/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5689206987292672
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-10-12 00:53:14 +02:00
Michael Niedermayer
c5e574a0d0
avcodec/ffv1dec_template: do not ignore the return code of decode_line()
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Fixes: Timeout
Fixes: 9710/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-4918894635515904
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-09-03 00:01:32 +02:00
Jérôme Martinez
fb580731c1
avcodec/ffv1: Support for GBRAP10 and GBRAP12
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-02-15 04:35:23 +01:00
Jérôme Martinez
698d5eb5bf
avcodec/ffv1: Support for RGBA64 and GBRAP16
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-02-06 23:07:10 +01:00
Michael Niedermayer
b9f92093a1
avcodec/ffv1dec: Check for bitstream end in decode_line()
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Fixes: timeout
Fixes: 2971/clusterfuzz-testcase-6130678276030464
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-08-18 11:33:16 +02:00
Michael Niedermayer
62702eebde
avcodec/ffv1dec_template: Fix undefined shift
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Fixes: runtime error: left shift of negative value -127
Fixes: 2834/clusterfuzz-testcase-minimized-5988039123795968
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-08-11 18:21:06 +02:00
Michael Niedermayer
4de4308d2a
avcodec/ffv1dec_template: Fix signed integer overflow
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Fixes: runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
Fixes: 2634/clusterfuzz-testcase-minimized-4540890636877824
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-07-16 02:09:43 +02:00
Michael Niedermayer
9726e9f809
avcodec/ffv1dec_template: Fix runtime error: signed integer overflow: 202 + 2147483615 cannot be represented in type 'int'
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Fixes: 1748/clusterfuzz-testcase-minimized-6690208340770816
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-23 03:25:21 +02:00
Michael Niedermayer
b1d1250938
avcodec/ffv1: Fix rgb plane ordering in experimental planar RGB
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-16 23:04:00 +02:00
Michael Niedermayer
74314f1f5f
avcodec/ffv1: template functions to allow data types different from int16_t
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This is required for >= 16bit RGB support
I tried it without templates but its too much duplicated code
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-08 00:27:43 +02:00
