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29993 Commits

Author SHA1 Message Date
Michael Niedermayer
a31fdcef55 avcodec/mpegvideo_enc: Fix number suffixes in rc_buffer_size calculation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4531e2c489)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 20:48:08 +01:00
Michael Niedermayer
8a16b27de9 avcodec/h264_cabac: use int instead of long for mbb_xy 
The mb address fits in int

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 592ba6ec10)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 20:48:08 +01:00
Michael Niedermayer
096fd2698a avcodec/dxtory: Use LL instead of L number suffix 
This is probably unneeded and normal int would be fine, but its
safer to use LL and this isnt speed relevant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b4ad2853c5)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 20:48:08 +01:00
Michael Niedermayer
6feb72a094 Merge commit '431f57f0467244686ae63a3d06a8cf51f60090ed' into release/2.4 
* commit '431f57f0467244686ae63a3d06a8cf51f60090ed':
  libopusenc: prevent an out-of-bounds read by returning early

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 03:27:11 +01:00
Michael Niedermayer
02d979d007 Merge commit '88411b87b4bb3c5820ec232f26ba4a284c11a7f9' into release/2.4 
* commit '88411b87b4bb3c5820ec232f26ba4a284c11a7f9':
  display: fix order of operands

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 03:22:15 +01:00
Michael Niedermayer
fb62580fb6 Merge commit '3f09d4f6d43468dbc9307bb937516a32287008dc' into release/2.4 
* commit '3f09d4f6d43468dbc9307bb937516a32287008dc':
  ffv1: fix out-of-bounds read

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 03:21:35 +01:00
Michael Niedermayer
98ba288737 Merge commit '9e0a38d32b36fac7fd73bdb93e820ae0b9e03616' into release/2.4 
* commit '9e0a38d32b36fac7fd73bdb93e820ae0b9e03616':
  avs: check ff_set_dimensions return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:59:01 +01:00
Michael Niedermayer
baef2736b0 Merge commit '39e07ac9fcaf3d412f9a33f427072e8ded032d24' into release/2.4 
* commit '39e07ac9fcaf3d412f9a33f427072e8ded032d24':
  ansi: check ff_set_dimensions return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:57:48 +01:00
Michael Niedermayer
4e251b23c3 Merge commit '61fdbf7ff64c0ae1bdd6a8d573092dc6924c1dba' into release/2.4 
* commit '61fdbf7ff64c0ae1bdd6a8d573092dc6924c1dba':
  lavc: fix bitshifts amount bigger than the type

Conflicts:
	libavcodec/internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:34:25 +01:00
Paul B Mahol
375c1050bf libavcodec/libtwolame: fix null pointer dereference 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit a586b3d9b1)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:24:53 +01:00
Michael Niedermayer
c2b658c0e7 Merge commit '5891fd017aa7bed4c423b8511090cf8641a0afa4' into release/2.4 
* commit '5891fd017aa7bed4c423b8511090cf8641a0afa4':
  dvdsubdec: Do not leak on failure path

Conflicts:
	libavcodec/dvdsubdec.c

See: 7fa9f7ef1c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:15:10 +01:00
Michael Niedermayer
6f14434218 Merge commit '484e015dc8b9983297e9269b406c65084daf4528' into release/2.4 
* commit '484e015dc8b9983297e9269b406c65084daf4528':
  cook: Make sure there is enough extradata

See: c9e4554329
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:02:00 +01:00
Michael Niedermayer
49f477071d Merge commit 'b82170336f90d06c645d8252ddeccfc92c2f9ccb' into release/2.4 
* commit 'b82170336f90d06c645d8252ddeccfc92c2f9ccb':
  tiffenc: initialize return value

Conflicts:
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:00:54 +01:00
Michael Niedermayer
5b965a508c Merge commit '12e1a7013a53ad957c4ff11a3aebc0763024d24b' into release/2.4 
* commit '12e1a7013a53ad957c4ff11a3aebc0763024d24b':
  roqaudio: Always use the frame buffer on flush

Conflicts:
	libavcodec/roqaudioenc.c

See: a1af505d66
See: c0b17ea106
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 02:00:21 +01:00
Michael Niedermayer
6cb8e40f43 Merge commit 'e7ee74485b436c34591177c18c8643764a55d516' into release/2.4 
* commit 'e7ee74485b436c34591177c18c8643764a55d516':
  hnm4: Use av_image_check_size

See: e23b18321f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 01:59:36 +01:00
Michael Niedermayer
f038623d53 Merge commit '2a75c0b1ca16b5480497de0d4c79ef122406a0b5' into release/2.4 
* commit '2a75c0b1ca16b5480497de0d4c79ef122406a0b5':
  aacsbr: change order of operation to prevent out of array read

Conflicts:
	libavcodec/aacsbr.c

See: c2340831b8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 01:41:30 +01:00
Michael Niedermayer
12d6bbf7cb Merge commit '1fd55ec507f6f47b4d9fddf8e79a0df4540ef6e4' into release/2.4 
* commit '1fd55ec507f6f47b4d9fddf8e79a0df4540ef6e4':
  svq1dec: Unbreak the scratch buffer allocation

Conflicts:
	libavcodec/svq1dec.c

See: 4213fc5b9e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-18 00:05:18 +01:00
Michael Niedermayer
0d801c0bfd Merge commit '20f9cf744a9a82ac4b269cb4317a5d59a8553baf' into release/2.4 
* commit '20f9cf744a9a82ac4b269cb4317a5d59a8553baf':
  vaapi: wrap codec specific functions in appropiate #ifs

Conflicts:
	libavcodec/vaapi.c

See: f2118d44c9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:58:28 +01:00
Michael Niedermayer
9d43e51eec Merge commit '20d6ae4626a42fbc6e7b9c0040bdd64397b23e11' into release/2.4 
* commit '20d6ae4626a42fbc6e7b9c0040bdd64397b23e11':
  hevc: always clip luma_log2_weight_denom

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:56:07 +01:00
Michael Niedermayer
73046fa195 Merge commit '23fe589e19487bc9a40b77dae9509068da5b14b8' into release/2.4 
* commit '23fe589e19487bc9a40b77dae9509068da5b14b8':
  prores: Evaluate all the quantizers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:55:12 +01:00
Michael Niedermayer
0295615f0a Merge commit '9bd4561d74a46dd6557140e286228e09e380674c' into release/2.4 
* commit '9bd4561d74a46dd6557140e286228e09e380674c':
  tiff: Check the check_size() return value and forward it

Conflicts:
	libavcodec/tiffenc.c

See: d50aa006fb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:25:41 +01:00
Michael Niedermayer
0afeb76e75 Merge commit '1411f073fdceeff1f39dbaa035c3c0275f69095f' into release/2.4 
* commit '1411f073fdceeff1f39dbaa035c3c0275f69095f':
  aacenc: correctly check returned value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:08:10 +01:00
Michael Niedermayer
3cc8822c93 Merge commit '3d0752d82f8eaa326cff306ae50b0186a5b4d304' into release/2.4 
* commit '3d0752d82f8eaa326cff306ae50b0186a5b4d304':
  xsub: Support DXSA subtitles

Conflicts:
	libavcodec/xsubdec.c

See: d6f910ea47
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:01:33 +01:00
Michael Niedermayer
05b1ac2470 Merge commit 'bfe18be88a66da25b60a091de6011197dcb231fd' into release/2.4 
* commit 'bfe18be88a66da25b60a091de6011197dcb231fd':
  mpeg4audio: check the init_get_bits() return value

Conflicts:
	libavcodec/mpeg4audio.c

See: deefdf9788
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-17 23:00:30 +01:00
Vittorio Giovara
431f57f046 libopusenc: prevent an out-of-bounds read by returning early 
CC: libav-stable@libav.org
Bug-Id: CID 1244188
(cherry picked from commit 8dd0a2c5cf)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:42 +01:00
Vittorio Giovara
88411b87b4 display: fix order of operands 
CC: libav-stable@libav.org
Bug-Id: CID 1238828 / CID 1238832
(cherry picked from commit b1b1a7370e)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:42 +01:00
Vittorio Giovara
3f09d4f6d4 ffv1: fix out-of-bounds read 
CC: libav-stable@libav.org
Bug-Id: CID 1047234
(cherry picked from commit 6abe7edabb)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Vittorio Giovara
9e0a38d32b avs: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135738
(cherry picked from commit c7384664ba)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Vittorio Giovara
39e07ac9fc ansi: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135737
(cherry picked from commit 994ab1804b)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Vittorio Giovara
61fdbf7ff6 lavc: fix bitshifts amount bigger than the type 
CC: libav-stable@libav.org
Bug-Id: CID 1194387 / CID 1194389 / CID 1194393 / CID 1206638
(cherry picked from commit 85dc006b1a)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Vittorio Giovara
3aba00b1b3 indeo3: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135740
(cherry picked from commit c6d7c201df)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Vittorio Giovara
21aeae9c67 svq1enc: check ff_get_buffer return value 
CC: libav-stable@libav.org
Bug-Id: CID 747723
(cherry picked from commit 59846452af)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Vittorio Giovara
796bd81835 g2meet: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135739
(cherry picked from commit 2b5c1efa14)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Michael Niedermayer
dd195c2c58 on2avc: Fix out of array access 
CC: libav-stable@libav.org
Bug-Id: CID 1206648
(cherry picked from commit 2fa6d21124)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Martin Storsjö
5276174859 lavc: Move the libtwolame encoder registration to the list for external libraries 
This makes sure the default behaviour of using the internal encoder
stays the same regardless if libtwolame is enabled or not (as for
any external library).

This fixes fate-lavf-mpg if libav is built with libtwolame enabled.

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
(cherry picked from commit aa8b39d999)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:41 +01:00
Luca Barbato
5891fd017a dvdsubdec: Do not leak on failure path 
CC: libav-stable@libav.org
Bug-Id: CID 1198262
(cherry picked from commit d466d82faa)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Luca Barbato
484e015dc8 cook: Make sure there is enough extradata 
At least 8 bytes are needed (Mono audio).

Bug-Id: CID 741418
CC: libav-stable@libav.org
(cherry picked from commit 299d8ab104)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Vittorio Giovara
b82170336f tiffenc: initialize return value 
'ret' can only be used without initialization if s->height <= 0, which can
only happen if avctx->height <= 0, which is validated elsewhere. Doesn't hurt
to still initialize it though.

CC: libav-stable@libav.org
Bug-Id: CID 732296
(cherry picked from commit 0562887a98)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Michael Niedermayer
12e1a7013a roqaudio: Always use the frame buffer on flush 
Prevent NULL dereference.

CC: libav-stable@libav.org
Bug-Id: CID 703669
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
(cherry picked from commit 55b59fab88)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Vittorio Giovara
e9aeaa6441 qdm2: avoid integer overflow 
CC: libav-stable@libav.org
Bug-Id: CID 700555
(cherry picked from commit 1f80742f49)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Vittorio Giovara
4d11e4b47d libtwolame: prevent a NULL pointer dereference 
CC: libav-stable@libav.org
Bug-Id: CID 1250330 / CID 1250335
(cherry picked from commit a42d5c861f)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Vittorio Giovara
fbc20c3b85 aacdec: avoid an out-of-bounds write 
Also move the check in the case it is actually used.

CC: libav-stable@libav.org
Bug-Id: CID 1087090
(cherry picked from commit b99ca86350)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-13 00:16:40 +01:00
Luca Barbato
e7ee74485b hnm4: Use av_image_check_size 
As done for all the other codecs not calling it indirectly.

CC: libav-stable@libav.org
Bug-Id: CID 1135770 / CID 1135771
 2015-01-13 00:09:37 +01:00
Vittorio Giovara
4edbb0955e png_parser: fix size of chunk_lenght 
Fixes the comparison against constant value 0x7fffffff.

CC: libav-stable@libav.org
Bug-Id: CID 1198260
 2015-01-13 00:06:40 +01:00
Michael Niedermayer
2a75c0b1ca aacsbr: change order of operation to prevent out of array read 
CC: libav-stable@libav.org
Bug-Id: CID 732250
 2015-01-13 00:06:07 +01:00
Michael Niedermayer
1fd55ec507 svq1dec: Unbreak the scratch buffer allocation 
The input packets are always assumed to be padded and
the av_fast_ family of function takes a pointer to a pointer.

Thanks to Nicolas Dufresne <nicolas.dufresne@collabora.com> for
a similar patch.

Introduced in 7b588bb691.

Bug-Id: 766
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-12 23:16:05 +01:00
Thiago Santos
20f9cf744a vaapi: wrap codec specific functions in appropiate #ifs 
Fix linking when only a subset of vaapi decoders is enabled.

Bug-Id: 760
CC: libav-stable@libav.org

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-12 23:16:05 +01:00
Vittorio Giovara
20d6ae4626 hevc: always clip luma_log2_weight_denom 
Its value shall be between 0 and 7 according to the specifications.

CC: libav-stable@libav.org
Bug-Id: CID 1257502
 2015-01-12 23:16:05 +01:00
Luca Barbato
23fe589e19 prores: Evaluate all the quantizers 
Prevent an uninitialized data access.

CC: libav-stable@libav.org
Bug-Id: CID 703824 / CID 703825
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-01-12 23:15:19 +01:00
Luca Barbato
9bd4561d74 tiff: Check the check_size() return value and forward it 
Also use the same type for add_entry and check_size.

Bug-Id: CID 700699
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovarao@gmail.com>
 2015-01-12 23:15:03 +01:00