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Author SHA1 Message Date
Vittorio Giovara 8805589b80 libopencv: Rework error handling in parse_iplconvkernel() 
Fix 'values' memory leak in case of error.

CC: libav-stable@libav.org
Bug-Id: CID 739879
 2015-01-27 15:26:37 +00:00
Vittorio Giovara 607ad990d3 dvbsubdec: check memory allocations and propagate errors 2015-01-27 15:26:37 +00:00
Vittorio Giovara e71149a7a5 nuv: validate image size 
Avoid a division by zero.

CC: libav-stable@libav.org
Bug-Id: CID 717750
 2015-01-27 15:26:37 +00:00
Vittorio Giovara 7c51d79ca7 nsvdec: validate channels and samplerate 
Avoid a division by zero.

CC: libav-stable@libav.org
Bug-Id: CID 717749
 2015-01-27 15:26:37 +00:00
Vittorio Giovara 3a6dfec864 segment: Check av_get_frame_filename() return value 
CC: libav-stable@libav.org
Bug-Id: CID 1265713
 2015-01-23 14:55:03 +00:00
Vittorio Giovara 7915e6741d hlsproto: Properly close avio buffer in case of error 
Fix a memory leak.

CC: libav-stable@libav.org
Bug-Id: CID 717999
 2015-01-23 14:55:03 +00:00
Vittorio Giovara 4c5fa628da mov: Do not compute negative SAR values 
This partially reverts cf70ba37ba, since
it didn't take into account when rotation is 0, but there is another
valid operation (eg. translation) in the matrix.

Found-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-23 14:54:59 +00:00
Vittorio Giovara 2df7277711 swscale: fix gbrap to gbrap alpha scaling 2015-01-16 02:47:15 +01:00
Vittorio Giovara 89df3fd49e swscale: fix warning about incompatible function pointer type 2015-01-16 02:47:10 +01:00
Vittorio Giovara 402fb5550e opus_parser: drop unused variable 2015-01-15 01:25:16 +01:00
Vittorio Giovara 8a9641a652 bsf: check memory allocations 2015-01-15 01:25:16 +01:00
Vittorio Giovara 014b6b416f vp8: improve memory allocation checks 
Check memory earlier, check one more allocation and clean up on error.

CC: libav-stable@libav.org
Bug-Id: CID 1257773
 2015-01-15 01:25:07 +01:00
Vittorio Giovara cf70ba37ba mov: Check angle rather than full matrix when updating SAR 
When the display matrix is not the identity one, but the rotation angle
is zero, there is no need to update the sample aspect ratio.

Otherwise, it is possible to obtain negative values which interferes
with transcoding in later stages. This kind of behaviour is reproducible
on mov files with "major_brand: MSNV".

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-01-14 17:17:23 +01:00
Vittorio Giovara 1e76345432 png: improve signature check 
Return proper error code, print an error message and add missing
parentheses.
 2015-01-14 17:10:19 +01:00
Vittorio Giovara 456ffec35d img2dec: correctly use the parsed value from -start_number 
Previously the image sequence was always starting from the minimum
number rather than the requested one.

CC: libav-stable@libav.org
 2015-01-14 17:10:01 +01:00
Vittorio Giovara 1c6183233d msmpeg4: check memory allocations and propagate errors 
Bug-Id: CID 1257781
 2015-01-06 16:43:54 +01:00
Vittorio Giovara ed97963bdb ulti: invert the order of parameters of ulti_decode_frame() 
This is the order that the caller uses in the rest of the file.
Variables are modified to reflect the order above too and their
initialization is merged with their declarationt. No behavioral
change.

Bug-Id: CID 732286
 2015-01-06 16:43:53 +01:00
Vittorio Giovara 4438c25638 vf_interlace: remove the warning tag in the message 
The log level is already a warning.
 2015-01-05 15:35:46 +01:00
Vittorio Giovara 15ea222778 vf_interlace: merge FIELD_LOWER check 2015-01-05 15:35:46 +01:00
Vittorio Giovara 046f75a970 vf_interlace: also assert for height 2015-01-05 15:35:46 +01:00
Vittorio Giovara 696141e898 vf_interlace: use image width rather than linesize 
Based on a patch by Michael Niedermayer <michaelni@gmx.at>.
 2015-01-05 15:35:46 +01:00
Vittorio Giovara 1dd797e3c9 swscale: check memory allocations 
CC: libav-stable@libav.org
Bug-Id: CID 1257779
 2015-01-05 15:35:39 +01:00
Vittorio Giovara 07a0c0f000 opt: check memory allocation 
CC: libav-stable@libav.org
Bug-Id: CID 1257771
 2015-01-05 14:58:20 +01:00
Vittorio Giovara 210461c0a8 imgconvert: check memory allocations and propagate errors 2014-12-18 23:27:14 +01:00
Vittorio Giovara 596b5c488f wma: check memory allocations and propagate errors 2014-12-18 23:27:14 +01:00
Vittorio Giovara 63be97ec40 lavfi: always check av_expr_parse_and_eval() return value 
CC: libav-stable@libav.org
Bug-Id: CID 703624
 2014-12-18 23:27:14 +01:00
Vittorio Giovara 9e06327ecb xcbgrab: Move NULL check before pointer dereference 
Bug-Id: CID 1254668
 2014-12-18 23:27:14 +01:00
Vittorio Giovara 5ac06633cb takdec: check av_samples_get_buffer_size() return value 
CC: libav-stable@libav.org
Bug-Id: CID 747734
 2014-12-18 23:27:14 +01:00
Vittorio Giovara 16c7a8a142 aacps: invert the order of parameters of ipdopd_reset() 
This is the order that the caller uses in the rest of the file. The
same operation is applied to both parameters, so this change is only
done for consistency, it doesn't change the actual behaviour.

Bug-Id: CID 732285 / CID 732286
 2014-12-18 23:27:14 +01:00
Vittorio Giovara 76ccf114a6 rtsp: check ffurl_get_file_handle() return value 
CC: libav-stable@libav.org
Bug-Id: CID 717844
 2014-12-18 23:27:14 +01:00
Vittorio Giovara b1306823d0 check memory errors from av_strdup() 2014-12-18 23:27:14 +01:00
Vittorio Giovara 9745f19ffc assdec: check the right variable 
CC: libav-stable@libav.org
Bug-Id: CID 1257815
 2014-12-18 23:27:14 +01:00
Vittorio Giovara 971099ff5a aacenc: correctly check returned value 
CC: libav-stable@libav.org
 2014-12-18 23:27:14 +01:00
Vittorio Giovara ac467d94fa lcl: return an appropriate error code 2014-12-18 23:27:14 +01:00
Vittorio Giovara 8b263331c5 mpegts: check get16() return value 
And break flow of execution rather than exiting the function.

CC: libav-stable@libav.org
Bug-Id: CID 732186
 2014-12-18 23:27:13 +01:00
Vittorio Giovara 38129c26c5 cmdutils: check file access functions return values 
CC: libav-stable@libav.org
Bug-Id: CID 703706
 2014-12-18 23:23:00 +01:00
Vittorio Giovara c63dd3f0a4 a64multi: check elbg return values 2014-12-18 23:22:59 +01:00
Vittorio Giovara 3beb9cbad3 roqvideo: check memory allocations and propagate errors 2014-12-18 23:22:59 +01:00
Vittorio Giovara ae2d41ec87 elbg: check memory allocations and propagate errors 2014-12-18 23:22:59 +01:00
Vittorio Giovara effa7d2a6a fate: add test for offset theora 2014-12-18 23:22:59 +01:00
Vittorio Giovara 67fc8a15e4 theora: support different visible and coded frame size 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-12-18 23:22:59 +01:00
Vittorio Giovara a381e0cec8 fate: add a DPX parser test 2014-12-18 23:22:59 +01:00
Vittorio Giovara 10d4c5e55e tiff: set the correct return value when check_size() fails 
Only one instance affected and solved as other occurences.
 2014-12-15 15:46:34 +01:00
Vittorio Giovara d75190aa93 mpegvideo: move REBASE_PICTURE where it is used 
Drop an unused #undef from h264 decoder.
 2014-12-15 15:46:34 +01:00
Vittorio Giovara 63fcedcf01 mpegvideo: remove unused function declaration 2014-12-15 15:46:34 +01:00
Vittorio Giovara b2bece5e9a 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
 2014-12-15 15:46:34 +01:00
Vittorio Giovara e2e07dbaab mov: expand the list of parsed metadata tags 
Based on L-Smash code by Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>.
 2014-12-08 14:28:09 +00:00
Vittorio Giovara b704b648f9 mov: parse XMP metadata on demand 
The Extensible Metadata Platform tag can contain various kind of data
which are not strictly related to the video file, such as history of edits
and saves from the project file. So display XMP metadata only when the
user explicitly requires it.

Based on a patch by Marek Fort <marek.fort@chyronhego.com>.
 2014-12-08 13:53:30 +00:00
Vittorio Giovara 174c5fde90 mov: parse @PRM and @PRQ metadata tags 
These tags describe the product and quicktime library version respectively.
They originate from Adobe Premiere, but also some other programs use them.
Contrary to other tags, they contain 'raw' data which is not to be
interpreted as iso639 or mac strings.

Based on a patch by Peter Ross <pross@xvid.org>.
 2014-12-08 13:53:20 +00:00
Vittorio Giovara 35384934d6 mov: cosmetics: reorder the list of tags 
Alphabetically order the list by the tag to facilitate the insertion of
new ones.
 2014-12-08 13:53:10 +00:00
Vittorio Giovara 6fd91fa119 h264: increase MAX_SLICES to 32 
H264 streams from CounterPath Bria and some Cisco phones need an
increased pool for correct decoding.

Bug-Id: 645
Sample-Id: bria-h264.mka
 2014-12-08 13:30:38 +00:00
Vittorio Giovara d0b224054f vf_frei0r: do not increment string if it reached the end 
Bug-Id: 778
CC: libav-stable@libav.org
 2014-12-08 13:30:38 +00:00
Vittorio Giovara b72727a524 lavc: mention that the parser callback never returns an error 2014-12-05 00:44:42 +00:00
Vittorio Giovara 7834a54c66 configure: enable vda hwaccel by default 
Following the old thread suggestions.
Vittorio
 2014-12-03 12:54:23 +00:00
Vittorio Giovara e352b29371 mov: Add an option for exporting all metadata 2014-12-02 15:28:22 +00:00
Vittorio Giovara 5639ed9abb mov: do not truncate the language-prefixed tag 2014-12-02 15:28:22 +00:00
Vittorio Giovara 604c9b1196 rtsp: move the CONFIG_ macros to the beginning of the check 
With --disable-optimizations, the DCE of some compilers does not remove
such unused code, causing linking failure.
 2014-12-02 15:28:22 +00:00
Vittorio Giovara bc75b64cff vc1pred: remove logically dead code 
CC: libav-stable@libav.org
Bug-Id: CID 1245699 / CID 1245700
 2014-11-25 02:00:06 +00:00
Vittorio Giovara 208f3abb91 aacsbr: always initialize max_qmf_subbands 
Fixes a wordly warning from clang -Wsometimes-uninitialized.
 2014-11-24 01:30:15 +00:00
Vittorio Giovara 0562887a98 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
 2014-11-24 01:30:15 +00:00
Vittorio Giovara 30b8eb0f87 sol: simplify sol_codec_id() 
Bug-Id: CID 1238993
 2014-11-24 01:30:15 +00:00
Vittorio Giovara b99ca86350 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
 2014-11-24 01:30:15 +00:00
Vittorio Giovara 277ff7f5dc lavu: move internal define to the only places where it is used 2014-11-24 01:30:14 +00:00
Vittorio Giovara 065923b078 mpegenc: prevent a NULL pointer dereference 
CC: libav-stable@libav.org
Bug-Id: CID 29261
 2014-11-24 01:30:14 +00:00
Vittorio Giovara 9c12c6ff95 motion_est: convert stride to ptrdiff_t 
CC: libav-stable@libav.org
Bug-Id: CID 700556 / CID 700557 / CID 700558
 2014-11-24 01:30:10 +00:00
Vittorio Giovara 1f80742f49 qdm2: avoid integer overflow 
CC: libav-stable@libav.org
Bug-Id: CID 700555
 2014-11-21 12:37:50 +00:00
Vittorio Giovara a42d5c861f libtwolame: prevent a NULL pointer dereference 
CC: libav-stable@libav.org
Bug-Id: CID 1250330 / CID 1250335
 2014-11-21 12:27:07 +00:00
Vittorio Giovara 863ee8a855 lavfi: clean memory on error in ADD_FORMAT() 
CC: libav-stable@libav.org
Bug-Id: CID 1250334
 2014-11-21 12:27:07 +00:00
Vittorio Giovara 2007082d2d mov: check ff_get_wav_header() return value 
CC: libav-stable@libav.org
Bug-Id: CID 717497
 2014-11-18 00:40:06 +01:00
Vittorio Giovara 85dc006b1a lavc: fix bitshifts amount bigger than the type 
CC: libav-stable@libav.org
Bug-Id: CID 1194387 / CID 1194389 / CID 1194393 / CID 1206638
 2014-11-18 00:39:23 +01:00
Vittorio Giovara 771656bd85 libvpxenc: clean memory on error 
CC: libav-stable@libav.org
Bug-Id: CID 733795
 2014-11-18 00:38:56 +01:00
Vittorio Giovara a28468d0da librtmp: append the correct field to the string 
Also prevent a NULL pointer dereference.

CC: libav-stable@libav.org
Bug-Id: CID 1250329 / CID 1250331
 2014-11-18 00:38:26 +01:00
Vittorio Giovara d16ec1b6db atrac3plus: always initialize refwaves 
CC: libav-stable@libav.org
Bug-Id: CID 1163851
 2014-11-14 20:26:32 +01:00
Vittorio Giovara 60e0ee7ca2 lpc: always initialize ref and err 
CC: libav-stable@libav.org
Bug-Id: CID 29585 / CID 700759
 2014-11-14 20:25:52 +01:00
Vittorio Giovara 3a6ddfb874 exr: check return value 
CC: libav-stable@libav.org
Bug-Id: CID 1198259
 2014-11-14 20:25:21 +01:00
Vittorio Giovara 4b39cc1a09 riff: support ProRes in avi (APCN fourcc) 2014-11-14 20:24:38 +01:00
Vittorio Giovara a2448cfe16 jpeg2000: do not compute the same value twice 
CC: libav-stable@libav.org
Bug-Id: CID 1026771 / CID 1026772 / CID 1026773
 2014-11-13 01:41:27 +01:00
Vittorio Giovara 59846452af svq1enc: check ff_get_buffer return value 
CC: libav-stable@libav.org
Bug-Id: CID 747723
 2014-11-13 01:41:27 +01:00
Vittorio Giovara 994ab1804b ansi: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135737
 2014-11-13 01:41:27 +01:00
Vittorio Giovara c7384664ba avs: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135738
 2014-11-13 01:41:27 +01:00
Vittorio Giovara 2b5c1efa14 g2meet: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135739
 2014-11-13 01:41:26 +01:00
Vittorio Giovara c6d7c201df indeo3: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135740
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 8e104619a6 shorten: check for return value 
Avoid a possible negative bitshift.

CC: libav-stable@libav.org
Bug-Id: CID 1194400
 2014-11-13 01:41:26 +01:00
Vittorio Giovara d5d2d6c3b8 dcadec: initialize variables before use 
CC: libav-stable@libav.org
Bug-Id: CID 700751 / CID 700752
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 1a9c1333b5 escape124: explicitly set get_bits1 variable 
Makes coverity less confused.

CC: libav-stable@libav.org
Bug-Id: CID 1203487
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 2ffb0598db mlpdec: check for negative index 
CC: libav-stable@libav.org
Bug-Id: CID 970924
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 6abe7edabb ffv1: fix out-of-bounds read 
CC: libav-stable@libav.org
Bug-Id: CID 1047234
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 5aa710f461 vorbisenc: add missing parenthesis 
Bug-Id: CID 1238791
 2014-11-13 01:41:26 +01:00
Vittorio Giovara e9a6ae775d dpxenc: mention missing break 
Bug-Id: CID 732229
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 4dda5e9b08 sunrastenc: mention missing break 
Bug-Id: CID 732231
 2014-11-13 01:41:26 +01:00
Vittorio Giovara 28d82b7675 vc1dec: refactor check with missing parenthesis 
FATE tests updated accordingly, no visual difference.

CC: libav-stable@libav.org
Bug-Id: CID 1087087
 2014-11-13 01:41:25 +01:00
Vittorio Giovara 2c98dc75f2 vc1dec: always initialize tx and ty 
CC: libav-stable@libav.org
Bug-Id: CID 1245702 / CID 1245703
 2014-11-13 01:41:25 +01:00
Vittorio Giovara e3f50f2471 dnxhdenc: check negative index 
CC: libav-stable@libav.org
Bug-Id: CID 700464
 2014-11-13 01:41:25 +01:00
Vittorio Giovara b1b1a7370e display: fix order of operands 
CC: libav-stable@libav.org
Bug-Id: CID 1238828 / CID 1238832
 2014-11-13 01:41:25 +01:00
Vittorio Giovara bdcb5794f0 nellymoserenc: fix array index 
CC: libav-stable@libav.org
Bug-Id: CID 732258
 2014-11-13 01:41:25 +01:00
Vittorio Giovara 8dd0a2c5cf libopusenc: prevent an out-of-bounds read by returning early 
CC: libav-stable@libav.org
Bug-Id: CID 1244188
 2014-11-13 01:41:25 +01:00
Vittorio Giovara b09cf8afc5 libopusenc: check return value 
CC: libav-stable@libav.org
Bug-Id: CID 739870
 2014-11-13 01:41:25 +01:00
Vittorio Giovara 68a35473ed 4xm: more thorought check for negative index and negative shift 
CC: libav-stable@libav.org
Bug-Id: CID 1087094
 2014-11-13 01:18:09 +01:00
Vittorio Giovara 60b0551334 png_parser: fix size of chunk_lenght 
Fixes the comparison against constant value 0x7fffffff.

CC: libav-stable@libav.org
Bug-Id: CID 1198260
 2014-11-11 11:49:54 +01:00
Vittorio Giovara 443502aed8 dvbsubdec: move shared codepath 
CC: libav-stable@libav.org
Bug-Id: CID 1238839
 2014-11-11 11:49:54 +01:00