Hi,
I have gone retesting the open bugs from 100 to 200. I have retested the
samples provided for the following bugs.
These is what I have achieved.
108 abort() triggered in ff_find_unused_picture() Impossible to retest,
missing file
112 Invalid reads at dsicinav.c Retested
113 avformat_write_header is extremely slow for .mkv files Patch to test
132 multipart/x-mixed-replace mpeg4 + pcm: audio not recognized Retested
137 Invalid reads at vqavideo.c and Invalid writes at ws-snd1.c Retested
155 Infinite loop Not retested, but from the comments probably fixed
156 Invalid reads at flicvideo Retested
169 Invalid reads at string3.h:52 xan_unpack(xxan.c:136) Retested
178 [REQUEST] VC-1 Interlaced Advanced Stream Sample Testedt, but very long
output
194 dvvideo encoded OpenDML Avi's bigger than 2GB dont seek properly.
Impossible
to retest, missing file
This is the output - I am not sure if these implies that the bug should be
closed.
**** Bug 112 Invalid reads at dsicinav.c
$ ./avconv.exe -i
/cygdrive/c/Users/pibizza/Desktop/libav_bugs/112/LOGO-partial.CIN.fuzzed -f
null -
avconv version v12_dev0-1721-gb69a517, Copyright (c) 2000-2015 the Libav
developers
built on Aug 8 2015 21:27:49 with gcc 4.9.3 (GCC)
[dsicin @ 0x8001e280] Estimating duration from bitrate, this may be
inaccurate
Input #0, dsicin, from
'/cygdrive/c/Users/pibizza/Desktop/libav_bugs/112/LOGO-partial.CIN.fuzzed':
Duration: 00:00:47.58, start: 0.000000, bitrate: 176 kb/s
Stream #0:0: Video: dsicinvideo
pal8, 320x160
12 fps, 12 tbn
Stream #0:1: Audio: dsicinaudio
22050 Hz, mono, s16, 176 kb/s
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf56.21.0
Stream #0:0: Video: rawvideo
pal8, 320x160, q=2-31, 200 kb/s
12 tbn, 12 tbc
Metadata:
encoder : Lavc56.35.1 rawvideo
Stream #0:1: Audio: pcm_s16le
22050 Hz, mono, s16, 352 kb/s
Metadata:
encoder : Lavc56.35.1 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (dsicinvideo (native) -> rawvideo (native))
Stream #0:1 -> #0:1 (dsicinaudio (native) -> pcm_s16le (native))
Press ctrl-c to stop encoding
Error while decoding stream #0:0
Last message repeated 5 times
frame= 86 fps= 0 q=-0.0 Lsize= 0kB time=11.42 bitrate= 0.0kbits/s
video:5kB audio:495kB other streams:0kB global headers:0kB muxing overhead:
unknown
***** 132 multipart/x-mixed-replace mpeg4 + pcm: audio not recognized
$ ./avprobe.exe /cygdrive/c/Users/pibizza/Desktop/libav_bugs/132/getstream1
avprobe version v12_dev0-1721-gb69a517, Copyright (c) 2007-2015 the Libav
developers
built on Aug 8 2015 21:27:49 with gcc 4.9.3 (GCC)
[m4v @ 0x80015de0] Estimating duration from bitrate, this may be inaccurate
Input #0, m4v, from
'/cygdrive/c/Users/pibizza/Desktop/libav_bugs/132/getstream1':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: mpeg4 (Simple Profile)
yuv420p, 720x576 [PAR 1:1 DAR 5:4]
25 fps, 25 tbn, 25 tbc
# avprobe output
***** 137 Invalid reads at string3.h:52 xan_unpack(xxan.c:136)
$ ./avconv.exe -i
/cygdrive/c/Users/pibizza/Desktop/libav_bugs/137/ws_snd.vqa.fuzzed -f null -
avconv version v12_dev0-1721-gb69a517, Copyright (c) 2000-2015 the Libav
developers
built on Aug 8 2015 21:27:49 with gcc 4.9.3 (GCC)
[wsvqa @ 0x8001e280] Skipping unknown chunk 0xB6CD6E1D
Input #0, wsvqa, from
'/cygdrive/c/Users/pibizza/Desktop/libav_bugs/137/ws_snd.vqa.fuzzed':
Duration: 00:00:17.60, start: 0.000000, bitrate: 45 kb/s
Stream #0:0: Video: vqavideo
pal8, 240x150
10 tbn
Stream #0:1: Audio: ws_snd1
22050 Hz, mono, u8
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf56.21.0
Stream #0:0: Video: rawvideo
pal8, 240x150, q=2-31, 200 kb/s
10 tbn, 10 tbc
Metadata:
encoder : Lavc56.35.1 rawvideo
Stream #0:1: Audio: pcm_s16le
22050 Hz, mono, s16, 352 kb/s
Metadata:
encoder : Lavc56.35.1 pcm_s16le
Stream mapping:
Stream #0:0 -> #0:0 (ws_vqa (vqavideo) -> rawvideo (native))
Stream #0:1 -> #0:1 (westwood_snd1 (ws_snd1) -> pcm_s16le (native))
Press ctrl-c to stop encoding
VQA video: decode_format80 problem: next op would overflow dest_index
VQA video: current src_pos = 1316, count = 3, dest_size = 1048576
Error while decoding stream #0:0
VQA video: decode_format80 problem: next op would overflow dest_index
VQA video: current src_pos = 3332, count = 3, dest_size = 9000
Error while decoding stream #0:0
/cygdrive/c/Users/pibizza/Desktop/libav_bugs/137/ws_snd.vqa.fuzzed:
Operation not permitted
frame= 0 fps= 0 q=0.0 Lsize= 0kB time=0.74 bitrate= 0.0kbits/s
video:0kB audio:36kB other streams:0kB global headers:0kB muxing overhead:
unknown
***** 156 Invalid reads at flicvideo
$ ./avconv.exe -i /cygdrive/c/Users/pibizza/Desktop/libav_bugs/156/fail.dat
-f null -
avconv version v12_dev0-1721-gb69a517, Copyright (c) 2000-2015 the Libav
developers
built on Aug 8 2015 21:27:49 with gcc 4.9.3 (GCC)
[flic @ 0x8001e280] Estimating duration from bitrate, this may be inaccurate
Input #0, flic, from
'/cygdrive/c/Users/pibizza/Desktop/libav_bugs/156/fail.dat':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: flic
pal8, 72x200
14 tbn
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf56.21.0
Stream #0:0: Video: rawvideo
pal8, 72x200, q=2-31, 200 kb/s
14 tbn, 14 tbc
Metadata:
encoder : Lavc56.35.1 rawvideo
Stream mapping:
Stream #0:0 -> #0:0 (flic (native) -> rawvideo (native))
Press ctrl-c to stop encoding
[flic @ 0x80046960] Unrecognized chunk type: 0
Last message repeated 512 times
[flic @ 0x80046960] Problem: pixel_ptr >= pixel_limit (662640 >= 16000)
Error while decoding stream #0:0
/cygdrive/c/Users/pibizza/Desktop/libav_bugs/156/fail.dat: Input/output
error
frame= 1 fps= 0 q=-0.0 Lsize= 0kB time=10000000000.00 bitrate=
0.0kbits/s
video:0kB audio:0kB other streams:0kB global headers:0kB muxing overhead:
unknown
******* 169 Invalid reads at vqavideo.c and Invalid writes at ws-snd1.c
$ ./avconv.exe -i
/cygdrive/c/Users/pibizza/Desktop/libav_bugs/169/wc4_2.avi.fuzzed -f null -
avconv version v12_dev0-1721-gb69a517, Copyright (c) 2000-2015 the Libav
developers
built on Aug 8 2015 21:27:49 with gcc 4.9.3 (GCC)
[avi @ 0x8001e280] Something went wrong during header parsing, I will
ignore it and try to continue anyway.
Input #0, avi, from
'/cygdrive/c/Users/pibizza/Desktop/libav_bugs/169/wc4_2.avi.fuzzed':
Duration: 00:00:07.40, start: 0.000000, bitrate: 1501 kb/s
Stream #0:0: Video: xan_wc4 [Xxan / 0x6E617858]
yuv420p, 320x165
11.42 fps, 15 tbn
Metadata:
title : Xxan video stream, Blue Mu Productions.
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf56.21.0
Stream #0:0: Video: rawvideo [I420 / 0x30323449]
yuv420p, 320x165, q=2-31, 200 kb/s
15 tbn, 15 tbc
Metadata:
title : Xxan video stream, Blue Mu Productions.
encoder : Lavc56.35.1 rawvideo
Stream mapping:
Stream #0:0 -> #0:0 (xan_wc4 (native) -> rawvideo (native))
Press ctrl-c to stop encoding
[xan_wc4 @ 0x80057140] Unknown frame type 134217728
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 2113536
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 268435456
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 8396800
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 16777216
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 256
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 8388608
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Invalid chroma block offset
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Invalid chroma block position
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Invalid chroma block position
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Invalid chroma block position
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 134217728
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 524288
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 524288
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 256
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 16384
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Invalid chroma block position
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 1024
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Chroma unpacking failed
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Invalid chroma block position
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 71303168
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Chroma unpacking failed
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Chroma unpacking failed
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Chroma unpacking failed
Error while decoding stream #0:0
[xan_wc4 @ 0x80057140] Unknown frame type 3835836
Error while decoding stream #0:0
frame= 0 fps= 0 q=0.0 Lsize= 0kB time=10000000000.00 bitrate=
0.0kbits/s
video:0kB audio:0kB other streams:0kB global headers:0kB muxing overhead:
unknown
Regards
PaoloB
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