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136 Commits

Author SHA1 Message Date
Michael Niedermayer
8d024c5107 Merge commit 'cc8163e1a3601a56f722a4720516e860bf1c6198' 
* commit 'cc8163e1a3601a56f722a4720516e860bf1c6198':
  avcodec: more correct printf specifiers

Conflicts:
	libavcodec/4xm.c
	libavcodec/alsdec.c
	libavcodec/dfa.c
	libavcodec/h264_ps.c
	libavcodec/jpeg2000dec.c
	libavcodec/lagarith.c
	libavcodec/mpeg12dec.c
	libavcodec/rv10.c
	libavcodec/svq3.c
	libavcodec/wmaprodec.c
	libavcodec/xwddec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-22 18:43:40 +01:00
Diego Biurrun
cc8163e1a3 avcodec: more correct printf specifiers 2014-03-22 14:08:20 +01:00
Michael Niedermayer
18f94df8af avcodec/alsdec: check predictor order against block length 
Fixes out of array access
Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-16 13:13:34 +01:00
Michael Niedermayer
5c74fa6ce0 avcodec/alsdec: skip cases where the master channel equals the current channel 
Fixes: msan_uninit-mem_7f6c73c97cf9_3571_als_04_2ch48k16b.mp4
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-29 12:35:57 +01:00
Michael Niedermayer
43f9255368 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  alsdec: check block length

See: 0ceca269b6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 01:24:35 +01:00
Reinhard Tartler
2a0fb7286d alsdec: check block length 
Fix writing over the end

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Addresses: CVE-2013-0845
 2013-12-10 07:21:40 -05:00
Michael Niedermayer
84f972f994 Merge commit '23a211cbba0b7c9ee694040031b2e5da1be54a00' 
* commit '23a211cbba0b7c9ee694040031b2e5da1be54a00':
  lavc: change all decoders to behave consistently with AV_EF_CRCCHECK.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/tta.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 12:34:35 +01:00
Anton Khirnov
23a211cbba lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. 
Just crccheck prints a warning, crccheck+explode returns an error.

Also document this behavior.
 2013-10-28 07:22:18 +01:00
Michael Niedermayer
ee77140afa Merge commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2' 
* commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2':
  cosmetics: Group .name and .long_name together in codec/format declarations

Conflicts:
	libavcodec/8svx.c
	libavcodec/alac.c
	libavcodec/cljr.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dpxenc.c
	libavcodec/dvdec.c
	libavcodec/dvdsubdec.c
	libavcodec/dvdsubenc.c
	libavcodec/ffv1dec.c
	libavcodec/flacdec.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g726.c
	libavcodec/gif.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/h263dec.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopencore-amr.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libspeexenc.c
	libavcodec/libvo-amrwbenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/libxavs.c
	libavcodec/libxvid.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg4videodec.c
	libavcodec/msmpeg4dec.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/proresdec_lgpl.c
	libavcodec/proresenc_kostya.c
	libavcodec/ra144enc.c
	libavcodec/rawdec.c
	libavcodec/rv10.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tta.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/wavpack.c
	libavcodec/xbmenc.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-04 12:34:23 +02:00
Diego Biurrun
b2bed9325d cosmetics: Group .name and .long_name together in codec/format declarations 2013-10-03 23:32:01 +02:00
Thilo Borgmann
6a64b23d93 Update my email address. 2013-08-13 15:45:08 +02:00
Michael Niedermayer
800637709c alsdec: minor simplification in read_block() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-24 12:36:52 +02:00
Michael Niedermayer
a550926705 Merge commit 'ca488ad480360dfafcb5766f7bfbb567a0638979' 
* commit 'ca488ad480360dfafcb5766f7bfbb567a0638979':
  alsdec: Clean up error paths

Conflicts:
	libavcodec/alsdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-24 10:31:10 +02:00
Michael Niedermayer
865f34823c Merge commit '70ecc175c7b513a153ac87d1c5d219556ca55070' 
* commit '70ecc175c7b513a153ac87d1c5d219556ca55070':
  alsdec: Fix the clipping range

Conflicts:
	libavcodec/alsdec.c

See: feaff427c0

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-24 10:15:50 +02:00
Luca Barbato
ca488ad480 alsdec: Clean up error paths 
Fix at least a memory leak.

CC: libav-stable@libav.org
 2013-07-23 23:03:37 +02:00
Luca Barbato
70ecc175c7 alsdec: Fix the clipping range 
mcc_weightings is only 32 elements.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-23 23:03:37 +02:00
Michael Niedermayer
efc08e00cc Merge commit 'b3ea76624ad1baab0b6bcc13f3f856be2f958110' 
* commit 'b3ea76624ad1baab0b6bcc13f3f856be2f958110':
  vf_aspect: use the name 's' for the pointer to the private context
  Remove commented-out debug #define cruft

Conflicts:
	libavcodec/4xm.c
	libavcodec/dvdsubdec.c
	libavcodec/ituh263dec.c
	libavcodec/mpeg12.c
	libavfilter/avfilter.c
	libavfilter/vf_aspect.c
	libavfilter/vf_fieldorder.c
	libavformat/rtmpproto.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-16 09:56:43 +02:00
Diego Biurrun
2832ea26f3 Remove commented-out debug #define cruft 2013-05-16 00:23:30 +02:00
Michael Niedermayer
fa92ee821b Merge commit '63d744e2be39466e3a734c2987cd713e0bac101e' 
* commit '63d744e2be39466e3a734c2987cd713e0bac101e':
  av_log_missing_feature() ---> avpriv_report_missing_feature()

Conflicts:
	libavcodec/aacdec.c
	libavcodec/tta.c
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-14 12:30:19 +01:00
Diego Biurrun
63d744e2be av_log_missing_feature() ---> avpriv_report_missing_feature() 2013-03-13 20:42:21 +01:00
Clément Bœsch
1ec94b0f06 lavc: factorize ff_{thread_,re,}get_buffer error messages. 
Coccinelle profile used:

  @@
  expression r, ctx, f, loglevel, str, flags;
  @@

  -if ((r = ff_get_buffer(ctx, f, flags)) < 0) {
  -    av_log(ctx, loglevel, str);
  -    return r;
  -}
  +if ((r = ff_get_buffer(ctx, f, flags)) < 0)
  +    return r;

  @@
  expression r, ctx, f, loglevel, str;
  @@

  -if ((r = ff_reget_buffer(ctx, f)) < 0) {
  -    av_log(ctx, loglevel, str);
  -    return r;
  -}
  +if ((r = ff_reget_buffer(ctx, f)) < 0)
  +    return r;

  @@
  expression r, ctx, f, loglevel, str, flags;
  @@

  -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) {
  -    av_log(ctx, loglevel, str);
  -    return r;
  -}
  +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0)
  +    return r;

...along with some manual patches for the remaining ones.
 2013-03-13 19:00:10 +01:00
Michael Niedermayer
80e9e63c94 Merge commit '759001c534287a96dc96d1e274665feb7059145d' 
* commit '759001c534287a96dc96d1e274665feb7059145d':
  lavc decoders: work with refcounted frames.

Anton Khirnov (1):
      lavc decoders: work with refcounted frames.

Clément Bœsch (47):
      lavc/ansi: reset file
      lavc/ansi: re-do refcounted frame changes from Anton
      fraps: reset file
      lavc/fraps: switch to refcounted frames
      gifdec: reset file
      lavc/gifdec: switch to refcounted frames
      dsicinav: resolve conflicts
      smc: resolve conflicts
      zmbv: resolve conflicts
      rpza: resolve conflicts
      vble: resolve conflicts
      xxan: resolve conflicts
      targa: resolve conflicts
      vmnc: resolve conflicts
      utvideodec: resolve conflicts
      tscc: resolve conflicts
      ulti: resolve conflicts
      ffv1dec: resolve conflicts
      dnxhddec: resolve conflicts
      v210dec: resolve conflicts
      vp3: resolve conflicts
      vcr1: resolve conflicts
      v210x: resolve conflicts
      wavpack: resolve conflicts
      pngdec: fix compilation
      roqvideodec: resolve conflicts
      pictordec: resolve conflicts
      mdec: resolve conflicts
      tiertexseqv: resolve conflicts
      smacker: resolve conflicts
      vb: resolve conflicts
      vqavideo: resolve conflicts
      xl: resolve conflicts
      tmv: resolve conflicts
      vmdav: resolve conflicts
      truemotion1: resolve conflicts
      truemotion2: resolve conflicts
      lcldec: fix compilation
      libcelt_dec: fix compilation
      qdrw: fix compilation
      r210dec: fix compilation
      rl2: fix compilation
      wnv1: fix compilation
      yop: fix compilation
      tiff: resolve conflicts
      interplayvideo: fix compilation
      qpeg: resolve conflicts (FIXME/TESTME).

Hendrik Leppkes (33):
      012v: convert to refcounted frames
      8bps: fix compilation
      8svx: resolve conflicts
      4xm: resolve conflicts
      aasc: resolve conflicts
      bfi: fix compilation
      aura: fix compilation
      alsdec: resolve conflicts
      avrndec: convert to refcounted frames
      avuidec: convert to refcounted frames
      bintext: convert to refcounted frames
      cavsdec: resolve conflicts
      brender_pix: convert to refcounted frames
      cinepak: resolve conflicts
      cinepak: avoid using AVFrame struct directly in private context
      cljr: fix compilation
      cpia: convert to refcounted frames
      cscd: resolve conflicts
      iff: resolve conflicts and do proper conversion to refcounted frames
      4xm: fix reference frame handling
      cyuv: fix compilation
      dxa: fix compilation
      eacmv: fix compilation
      eamad: fix compilation
      eatgv: fix compilation
      escape124: remove unused variable.
      escape130: convert to refcounted frames
      evrcdec: convert to refcounted frames
      exr: convert to refcounted frames
      mvcdec: convert to refcounted frames
      paf: properly free the frame data on decode close
      sgirle: convert to refcounted frames
      lavfi/moviesrc: use refcounted frames

Michael Niedermayer (56):
      Merge commit '759001c534287a96dc96d1e274665feb7059145d'
      resolve conflicts in headers
      motion_est: resolve conflict
      mpeg4videodec: fix conflicts
      dpcm conflict fix
      dpx: fix conflicts
      indeo3: resolve confilcts
      kmvc: resolve conflicts
      kmvc: resolve conflicts
      h264: resolve conflicts
      utils: resolve conflicts
      rawdec: resolve conflcits
      mpegvideo: resolve conflicts
      svq1enc: resolve conflicts
      mpegvideo: dont clear data, fix assertion failure on fate vsynth1 with threads
      pthreads: resolve conflicts
      frame_thread_encoder: simple compilefix not yet tested
      snow: update to buffer refs
      crytsalhd: fix compile
      dirac: switch to new API
      sonic: update to new API
      svq1: resolve conflict, update to new API
      ffwavesynth: update to new buffer API
      g729: update to new API
      indeo5: fix compile
      j2kdec: update to new buffer API
      linopencore-amr: fix compile
      libvorbisdec: update to new API
      loco: fix compile
      paf: update to new API
      proresdec: update to new API
      vp56: update to new api / resolve conflicts
      xface: convert to refcounted frames
      xan: fix compile&fate
      v408: update to ref counted buffers
      v308: update to ref counted buffers
      yuv4dec: update to ref counted buffers
      y41p: update to ref counted frames
      xbm: update to refcounted frames
      targa_y216: update to refcounted buffers
      qpeg: fix fate/crash
      cdxl: fix fate
      tscc: fix reget buffer useage
      targa_y216dec: fix style
      msmpeg4: fix fate
      h264: ref_picture() copy fields that have been lost too
      update_frame_pool: use channel field
      h264: Put code that prevents deadlocks back
      mpegvideo: dont allow last == current
      wmalossless: fix buffer ref messup
      ff_alloc_picture: free tables in case of dimension mismatches
      h264: fix null pointer dereference and assertion failure
      frame_thread_encoder: update to bufrefs
      ec: fix used arrays
      snowdec: fix off by 1 error in dimensions check
      h264: disallow single unpaired fields as references of frames

Paul B Mahol (2):
      lavc/vima: convert to refcounted frames
      sanm: convert to refcounted frames

Conflicts:
	libavcodec/4xm.c
	libavcodec/8bps.c
	libavcodec/8svx.c
	libavcodec/aasc.c
	libavcodec/alsdec.c
	libavcodec/anm.c
	libavcodec/ansi.c
	libavcodec/avs.c
	libavcodec/bethsoftvideo.c
	libavcodec/bfi.c
	libavcodec/c93.c
	libavcodec/cavsdec.c
	libavcodec/cdgraphics.c
	libavcodec/cinepak.c
	libavcodec/cljr.c
	libavcodec/cscd.c
	libavcodec/dnxhddec.c
	libavcodec/dpcm.c
	libavcodec/dpx.c
	libavcodec/dsicinav.c
	libavcodec/dvdec.c
	libavcodec/dxa.c
	libavcodec/eacmv.c
	libavcodec/eamad.c
	libavcodec/eatgq.c
	libavcodec/eatgv.c
	libavcodec/eatqi.c
	libavcodec/error_resilience.c
	libavcodec/escape124.c
	libavcodec/ffv1.h
	libavcodec/ffv1dec.c
	libavcodec/flicvideo.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/g723_1.c
	libavcodec/gifdec.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_direct.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_refs.c
	libavcodec/huffyuvdec.c
	libavcodec/idcinvideo.c
	libavcodec/iff.c
	libavcodec/indeo2.c
	libavcodec/indeo3.c
	libavcodec/internal.h
	libavcodec/interplayvideo.c
	libavcodec/ivi_common.c
	libavcodec/jvdec.c
	libavcodec/kgv1dec.c
	libavcodec/kmvc.c
	libavcodec/lagarith.c
	libavcodec/libopenjpegdec.c
	libavcodec/mdec.c
	libavcodec/mimic.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mmvideo.c
	libavcodec/motion_est.c
	libavcodec/motionpixels.c
	libavcodec/mpc7.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/msrle.c
	libavcodec/msvideo1.c
	libavcodec/nuv.c
	libavcodec/options_table.h
	libavcodec/pcx.c
	libavcodec/pictordec.c
	libavcodec/pngdec.c
	libavcodec/pnmdec.c
	libavcodec/pthread.c
	libavcodec/qpeg.c
	libavcodec/qtrle.c
	libavcodec/r210dec.c
	libavcodec/rawdec.c
	libavcodec/roqvideodec.c
	libavcodec/rpza.c
	libavcodec/smacker.c
	libavcodec/smc.c
	libavcodec/svq1dec.c
	libavcodec/svq1enc.c
	libavcodec/targa.c
	libavcodec/tiertexseqv.c
	libavcodec/tiff.c
	libavcodec/tmv.c
	libavcodec/truemotion1.c
	libavcodec/truemotion2.c
	libavcodec/tscc.c
	libavcodec/ulti.c
	libavcodec/utils.c
	libavcodec/utvideodec.c
	libavcodec/v210dec.c
	libavcodec/v210x.c
	libavcodec/vb.c
	libavcodec/vble.c
	libavcodec/vcr1.c
	libavcodec/vmdav.c
	libavcodec/vmnc.c
	libavcodec/vp3.c
	libavcodec/vp56.c
	libavcodec/vp56.h
	libavcodec/vp6.c
	libavcodec/vqavideo.c
	libavcodec/wavpack.c
	libavcodec/xl.c
	libavcodec/xxan.c
	libavcodec/zmbv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 03:23:28 +01:00
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Michael Niedermayer
d13f434dbb Merge commit 'e3db34291f4401a16f6ac92721617a9f33cd4c31' 
* commit 'e3db34291f4401a16f6ac92721617a9f33cd4c31':
  amrnb: decode directly to the user-provided AVFrame
  als: decode directly to the user-provided AVFrame
  alac: decode directly to the user-provided AVFrame
  adxenc: alloc/free coded_frame instead of keeping it in the ADXContext
  adx: decode directly to the user-provided AVFrame

Conflicts:
	libavcodec/alsdec.c
	libavcodec/amrnbdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-13 11:39:05 +01:00
Justin Ruggles
9b0b355e97 als: decode directly to the user-provided AVFrame 2013-02-12 12:21:21 -05:00
Michael Niedermayer
4484c722f6 alsdec/read_specific_config: check for init_get_bits failure 
This also fixes a potential integer overflow

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-28 15:42:18 +01:00
Thilo Borgmann
bfde6e5c02 alsdec: Introduce failsafe switch to keep ALSSpecificConfig consistent to the input. 
Reveiwed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-06 13:55:58 +01:00
Thilo Borgmann
95f81159de alsdec: Consistently use a period at the end of error messages. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-06 13:52:53 +01:00
Paul B Mahol
d4211c4722 alsdec: change channel sorting so it match reference implementation 
Read channel source instead of channel target for channel sorting.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-05 09:36:14 +00:00
Paul B Mahol
d885cc41e5 Fix "knwon" typo and add a check in tools/patcheck 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-04 19:24:37 +00:00
Paul B Mahol
98fed176cf alsdec: improve warning message when invalid channel position is found 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-23 21:17:44 +00:00
Paul B Mahol
fb3f28ee28 alsdec: cosmetics after previous commit 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-21 14:14:57 +00:00
Paul B Mahol
ae27b70b9d alsdec: channel sorting 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-21 14:11:12 +00:00
Michael Niedermayer
1818a1130d alsdec: propagate error codes in read_block() 
Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-13 13:59:15 +01:00
Michael Niedermayer
0213d5ad86 alsdec: make return checking for read_*_block_data() consistent 
Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-13 13:59:11 +01:00
Michael Niedermayer
79bfba14b7 alsdec: Use AVERROR_INVALIDDATA in read_const_block_data 
Reviewed-by: Thilo Borgmann <thilo.borgmann@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-13 13:58:52 +01:00
Michael Niedermayer
0ceca269b6 alsdec: check block length 
Fix writing over the end

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 14:12:47 +01:00
Michael Niedermayer
874c5b02c4 Merge commit '594d4d5df3c70404168701dd5c90b7e6e5587793' 
* commit '594d4d5df3c70404168701dd5c90b7e6e5587793':
  lavc: add a wrapper for AVCodecContext.get_buffer().

Conflicts:
	libavcodec/4xm.c
	libavcodec/8svx.c
	libavcodec/bmv.c
	libavcodec/cljr.c
	libavcodec/cscd.c
	libavcodec/dnxhddec.c
	libavcodec/dpcm.c
	libavcodec/dpx.c
	libavcodec/eacmv.c
	libavcodec/eamad.c
	libavcodec/frwu.c
	libavcodec/g723_1.c
	libavcodec/gifdec.c
	libavcodec/idcinvideo.c
	libavcodec/iff.c
	libavcodec/indeo3.c
	libavcodec/internal.h
	libavcodec/interplayvideo.c
	libavcodec/kmvc.c
	libavcodec/mpc7.c
	libavcodec/mpegaudiodec.c
	libavcodec/pcx.c
	libavcodec/pngdec.c
	libavcodec/pnmdec.c
	libavcodec/rl2.c
	libavcodec/snow.c
	libavcodec/targa.c
	libavcodec/tscc.c
	libavcodec/txd.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/vb.c
	libavcodec/vmdav.c
	libavcodec/vp56.c
	libavcodec/vqavideo.c
	libavcodec/wavpack.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-05 15:18:12 +01:00
Anton Khirnov
594d4d5df3 lavc: add a wrapper for AVCodecContext.get_buffer(). 
It will be useful in the upcoming transition to refcounted AVFrames.
 2012-12-04 21:41:59 +01:00
Thilo Borgmann
feaff427c0 alsdec: fix clipping of weightings for MCC decoding 
Fixes CID717905
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 00:18:46 +02:00
Michael Niedermayer
18884f159b Merge commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723' 
* commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723':
  rtpdec_xiph: fix function return type
  smjpeg: fix type of 'ret' variable in smjpeg_read_packet()
  mpegvideo: remove write-only variable
  Use proper return values in case of missing features
  fate: add avstring test
  rangecoder-test: Set error message log level to error, instead of debug

Conflicts:
	libavcodec/aacdec.c
	libavcodec/amrnbdec.c
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 15:42:49 +02:00
Diego Biurrun
717addecad Use proper return values in case of missing features 2012-10-12 20:56:54 +02:00
Michael Niedermayer
4cdc337b5d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  flvenc: silence bogus warning
  configure: include flags in nm variable
  alsdec: fix misplaced parentheses.
  alsdec: check return values.
  alsdec: fix number of decoded samples in first sub-block in BGMC mode.
  alsdec: Fix out of ltp_gain_values read.
  alsdec: Check that quantized parcor coeffs are within range.
  alsdec: check opt_order.

Conflicts:
	configure
	libavcodec/alsdec.c
	libavformat/flvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-18 15:06:43 +02:00
Michael Niedermayer
91af76099e Merge commit '23aae62c2cb4504a09ceb8cd0cabc1c8b260f521' 
* commit '23aae62c2cb4504a09ceb8cd0cabc1c8b260f521':
  alsdec: Check k used for rice decoder.
  avfiltergraph: silence an uninitialized variable warning
  xsubenc: reindent
  lavc: replace AVCodecContext.encode with subtitle-specific callback
  lavc: add const to private codec class initialization.
  avconv: don't pass a bogus parameter to avfilter_graph_create_filter().
  id3v2: strdup the genre name explicitly.
  lavf/id3v2: do not export empty fields.
  buffersrc: add const to the AVFrame* argument of av_buffersrc_write_frame()
  lavfi: replace empty input/output lists with null pointers

Conflicts:
	ffmpeg_filter.c
	libavcodec/alsdec.c
	libavcodec/dvdsubenc.c
	libavcodec/utils.c
	libavcodec/v210dec.h
	libavfilter/af_channelsplit.c
	libavfilter/avfiltergraph.c
	libavfilter/buffersrc.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-18 14:45:44 +02:00
Clément Bœsch
ee0f53e966 alsdec: fix misplaced parentheses. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-17 14:17:27 -04:00
Thilo Borgmann
ac3f5a6879 alsdec: check return values. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-17 14:17:27 -04:00
Thilo Borgmann
66197988b1 alsdec: fix number of decoded samples in first sub-block in BGMC mode. 
Fixes CVE-2012-2790

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-17 14:17:27 -04:00
Thilo Borgmann
97f0efbfb8 alsdec: Fix out of ltp_gain_values read. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-17 14:17:27 -04:00
Michael Niedermayer
5b051ec3bd alsdec: Check that quantized parcor coeffs are within range. 
ALS spec:
	11.6.3.1.1 Quantization and encoding of parcor coefficients
	...
	In all cases the resulting quantized values ak are restricted to the range [-64,63].

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-17 14:17:27 -04:00
Michael Niedermayer
23aae62c2c alsdec: Check k used for rice decoder. 
Values that fail this check will cause failure of decode_rice()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-17 14:17:26 -04:00