提交 · 05795f35be4b479bfa8d60ed3eb13e0f89e439c0 · 小白菜888 / Ffmpeg

10 10月, 2011 1 次提交
- M
  mpegvideo_enc: fix a signed overflow · 05795f35
  由 Mans Rullgard 提交于 10月 09, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  05795f35
09 10月, 2011 19 次提交
- M
  crc: fix signed overflow · 8b19ae07
  由 Mans Rullgard 提交于 10月 08, 2011
```
This fixes a signed overflow from i << 24 when i == 255 by
making i unsigned.  The result of the shift is already
assigned to an variable of unsigned type.
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  8b19ae07
- M
  fate: run avconv with -nostats flag · 0836d48a
  由 Mans Rullgard 提交于 10月 07, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  0836d48a
- M
  avtools: add -v as alias for -loglevel · 8124d8ad
  由 Mans Rullgard 提交于 10月 07, 2011
```
This saves a bit of typing.
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  8124d8ad
- A
  avconv: always print stats with AV_LOG_INFO · f5646a32
  由 Anton Khirnov 提交于 10月 09, 2011
```
It's now possible to disable printing stats during encoding with
-nostats, so there's no reason to print them differently depending on
whether it's last report or not.
```
  f5646a32
- A
  
  doc/avconv: add forgotten output/per-stream info to -filter · 667d9818
  由 Anton Khirnov 提交于 10月 09, 2011
  
  667d9818
- A
  
  avconv: add -stats option to enable/disable printing encoding progress · 3460dd8a
  由 Anton Khirnov 提交于 10月 09, 2011
  
  3460dd8a
- A
  avconv: in output_packet() don't set decoded_data_size for video. · c6007065
  由 Anton Khirnov 提交于 9月 27, 2011
```
It's only used for audio.
```
  c6007065
- A
  
  avconv: remove pointless always true condition · 515901fa
  由 Anton Khirnov 提交于 9月 27, 2011
  
  515901fa
- A
  
  avconv: factorize common code in transcode_init() · 11fdb7e1
  由 Anton Khirnov 提交于 9月 27, 2011
  
  11fdb7e1
- M
  zmbv: remove memcpy() of decoded frame · 282847ba
  由 Mans Rullgard 提交于 10月 09, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  282847ba
- M
  mpeg12enc: use sign_extend() function · 2f329db9
  由 Mans Rullgard 提交于 10月 08, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  2f329db9
- M
  h264pred: use unsigned types for pixel values, fix signed overflows · 60f10e0a
  由 Mans Rullgard 提交于 10月 08, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  60f10e0a
- M
  h264: fix signed overflows in x*0x01010101 expressions · 4d1418cd
  由 Mans Rullgard 提交于 10月 08, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  4d1418cd
- M
  h264pred: remove unused variables · d66b9dec
  由 Mans Rullgard 提交于 10月 08, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  d66b9dec
- M
  lavf: fix signed overflow in avformat_find_stream_info() · a31e9f68
  由 Mans Rullgard 提交于 10月 08, 2011
```
On the first iteration through this code, last_dts is always
INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in
an invalid manner.  Although the result is only used if the
input values are valid, performing the subtraction is still
not allowed in a strict environment.
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  a31e9f68
- M
  vp8: fix signed overflows · bb591566
  由 Mans Rullgard 提交于 10月 08, 2011
```
In addition to avoiding undefined behaviour, an unsigned type
makes more sense for packing multiple 8-bit values.
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  bb591566
- M
  motion_est: fix some signed overflows · e708afd3
  由 Mans Rullgard 提交于 10月 08, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  e708afd3
- M
  dca: fix signed overflow in shift · 559c244d
  由 Mans Rullgard 提交于 10月 08, 2011
```
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  559c244d
- M
  aacdec: fix undefined shifts · d1229430
  由 Mans Rullgard 提交于 10月 08, 2011
```
Since nnz can be zero, this is needed to avoid a shift by 32.
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  d1229430
08 10月, 2011 5 次提交
- L
  bink: Check for various out of bound writes · a00676e4
  由 Laurent Aimar 提交于 9月 27, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  a00676e4
- L
  bink: Check for out of bound writes when building tree · 24adf783
  由 Laurent Aimar 提交于 9月 27, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  24adf783
- M
  put_bits: fix invalid shift by 32 in flush_put_bits() · ac6eab14
  由 Mans Rullgard 提交于 10月 08, 2011
```
If flush_put_bits() is called when the 32-bit buffer is empty,
e.g. after writing a multiple of 32 bits, and invalid shift by
32 is performed.  Since flush_put_bits() is called infrequently,
this additional check should have negligible performance impact.
Signed-off-by: NMans Rullgard <mans@mansr.com>
```
  ac6eab14
- A
  
  mpegps: Use av_get_packet() instead of poorly emulating it. · 98ef887a
  由 Alex Converse 提交于 10月 07, 2011
  
  98ef887a
- J
  motionpixels: decode only the 111 complete frames for fate · c2f2dfb3
  由 Janne Grunau 提交于 10月 07, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  c2f2dfb3
07 10月, 2011 15 次提交
- L
  mpc8: Check out of bound bands limit · 9bd854b1
  由 Laurent Aimar 提交于 9月 25, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  9bd854b1
- L
  xan: Prevent NULL dereference with missing palette · 7d17a794
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  7d17a794
- L
  xan: Check for out of bound reads in xan_huffman_decode() · 3db3fdf4
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  3db3fdf4
- L
  xan: Fixed out of bound accesses in xan_unpack() · 3e0757c2
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  3e0757c2
- L
  motionpixels: Prevent calling init_vlc() with invalid parameters · 1cd0a551
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  1cd0a551
- L
  shorten: Fix out of bound writes in fix_bitshift() · 5f05cf4e
  由 Laurent Aimar 提交于 9月 30, 2011
```
The data pointers s->decoded[*] already take into account s->nwrap.
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  5f05cf4e
- L
  dsicinav: Check for out of bounds writes · 17206032
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  17206032
- L
  tiertexseqv: Check for out of bound reads · 64263dd5
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  64263dd5
- L
  quickdraw: Check for out of bound reads · 4fd56f84
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  4fd56f84
- L
  dsicinav: Check for out of bounds reads · e3ca9b93
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  e3ca9b93
- L
  motionpixels: Fix the size of workspace buffers · 210c8033
  由 Laurent Aimar 提交于 9月 29, 2011
```
Some buffers must be mod 4 in width and/or height.
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  210c8033
- L
  motionpixels: Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer · d337dd3a
  由 Laurent Aimar 提交于 9月 29, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  d337dd3a
- L
  wmavoice: Check for corrupted extra data · d99427cb
  由 Laurent Aimar 提交于 9月 27, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  d99427cb
- L
  wmavoice: Check for out of bound writes · 1c1449b5
  由 Laurent Aimar 提交于 9月 27, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  1c1449b5
- L
  xan: Prevent NULL dereferences with missing reference frame · 06be075c
  由 Laurent Aimar 提交于 9月 27, 2011
```
Signed-off-by: NJanne Grunau <janne-libav@jannau.net>
```
  06be075c