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Author SHA1 Message Date
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
Vittorio Giovara 2383323661 dvbsubdec: improve error checking 
Use av_mallocz_array instead of iterating and check the returned memory.
Check returned memory and cleanly exit in case of error during the loop.
Avoid a null pointer dereference for invalid data.

CC: libav-stable@libav.org
Bug-Id: CID 29575
 2014-11-11 11:49:54 +01:00
Vittorio Giovara 9e9be5a20c hevc_mvs: prevent unitialized use 
CC: libav-stable@libav.org
Bug-Id: CID 1244202
 2014-11-11 11:49:47 +01:00
Vittorio Giovara 0e1ebfebc8 4xm: drop unnecessary check 
data_size is always >= 0 in this case.

CC: libav-stable@libav.org
Bug-Id: CID 1238788
 2014-11-11 11:41:49 +01:00
Vittorio Giovara db71c4926d mjpegenc: fix argument size in encode_mb 
CC: libav-stable@libav.org
Bug-Id: CID 1047235
 2014-11-11 11:41:49 +01:00
Vittorio Giovara f349f4b550 mpegvideo: fix size of array 
CC: libav-stable@libav.org
Bug-Id: CID 1238789
 2014-11-11 11:26:02 +01:00
Vittorio Giovara 898e9a24ef mpegvideo: check mpv return value 
CC: libav-stable@libav.org
Bug-Id: CID 1238786
 2014-11-11 11:26:02 +01:00
Vittorio Giovara 199d9f995d mjpegdec: fix undefined shift 
Add a comment to explain the code.

CC: libav-stable@libav.org
Bug-Id: CID 1194388
 2014-11-06 10:44:46 -05:00
Vittorio Giovara 5d29efe4b0 mpeg12dec: simplify context duplication 
CC: libav-stable@libav.org
Bug-Id: CID 717453 / CID 717454 / CID 717915
 2014-11-06 10:44:46 -05:00
Vittorio Giovara 37b3361e75 mpeg12enc: factor out check in encode_dc 
Makes coverity less confused and the code more readable.

CC: libav-stable@libav.org
Bug-Id: CID 751744
 2014-11-06 10:44:46 -05:00
Vittorio Giovara 0a66647061 mpegvideo_enc: factor out denominator and explicitly cast operands 
CC: libav-stable@libav.org
Bug-Id: CID 608053
 2014-11-06 10:44:46 -05:00
Vittorio Giovara e0a1d0a2b0 mpegvideo_enc: rework direct mode check 
Remove stray semicolon and share codepaths.

CC: libav-stable@libav.org
Bug-Id: CID 991857
 2014-11-06 10:44:46 -05:00
Vittorio Giovara 77ab341c0c aacdec: add default case in channel layout 
Bug-Id: CID 732291
 2014-11-04 09:28:45 -05:00
Vittorio Giovara 9f6f407463 aacsbr: treat 1-d arrays as such 
CC: libav-stable@libav.org
Bug-Id: CID 1238802 / CID 1238793 / CID 1238785
        CID 1238808 / CID 1238809
 2014-11-03 12:46:18 -05:00
Vittorio Giovara f52b871761 celp_filters: don't use filter lenght as loop bound 
CC: libav-stable@libav.org
Bug-Id: CID 717906 / CID 717907 / CID 717916 /
        CID 717917 / CID 717919 / CID 732259
 2014-11-03 12:45:42 -05:00
Vittorio Giovara c442190a6b error_resilience: initialize prev_* variables 
CC: libav-stable@libav.org
Bug-Id: CID 732293 / CID 732294
 2014-11-03 12:45:09 -05:00
Vittorio Giovara 240b22afe1 motion_est: remove dead code 
mb_type is initialized to 0 and never updated before the check.

Bug-Id: CID 1238782
 2014-11-03 10:15:53 -05:00
Vittorio Giovara 351d0f8b7a get_bits: remove unused assignment 
Bug-Id: CID 1238816
 2014-11-03 10:15:07 -05:00
Vittorio Giovara 84bf64d359 bethsoftvid: simplify return handling 
Fixes a double free in case of av_packet_new_side_data() failure.
 2014-10-29 17:02:27 +00:00
Vittorio Giovara e9ba309831 assdec: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 703626
 2014-10-29 16:54:43 +00:00
Vittorio Giovara f64d7e919e mtv: improve header check and avoid division by zero 
CC: libav-stable@libav.org
Bug-Id: CID 732203 / CID 732204
 2014-10-29 16:54:43 +00:00
Vittorio Giovara e6c66f1e4e bethsoftvid: check return value and clean memory 
CC: libav-stable@libav.org
Bug-Id: CID 733777
 2014-10-27 18:21:40 +00:00
Vittorio Giovara b46b233baf filmstripdec: avoid integer overflow 
CC: libav-stable@libav.org
Bug-Id: CID 732246
 2014-10-27 18:21:40 +00:00
Vittorio Giovara 090c67d586 matroskaenc: write correct Display{Width, Height} in stereo encoding 
should be the raw amount of pixels (for example 3840x1080 for full HD side by
side) and the DisplayWidth/Height in pixels should be the amount of pixels for
one plane (1920x1080 for that full HD stream)."

So, move the aspect ratio check in the mkv_write_stereo_mode() function
and always write the embl when stereo format and/or aspect ration is set.
Also add a few comments to that function.

CC: libav-stable@libav.org
Found-by: Asan Usipov <asan.usipov@gmail.com>
 2014-10-27 18:21:35 +00:00
Vittorio Giovara 50dbe6b354 mov: fix assigment check 
CC: libav-stable@libav.org
Bug-Id: CID 1197050
 2014-10-24 23:48:57 +01:00
Vittorio Giovara ad6b00d85f mxfdec: add missing break 
CC: libav-stable@libav.org
Bug-Id: CID 732232
 2014-10-24 23:48:57 +01:00
Vittorio Giovara 28c020d4df matroskaenc: check avio_open_dyn_buf return value 
CC: libav-stable@libav.org
Bug-Id: CID 703629
 2014-10-24 23:48:57 +01:00
Vittorio Giovara e0caa1eb4e matroskadec: check return values 
CC: libav-stable@libav.org
Bug-Id: CID 733712
 2014-10-24 23:48:51 +01:00
Vittorio Giovara 3c1199c3c4 matroskadec: fix leak on error 
CC: libav-stable@libav.org
Bug-Id: CID 1026767
 2014-10-24 23:43:25 +01:00
Vittorio Giovara 0b66fb4505 flac_picture: prevent a possible out of bound write 
At "mimetype[len] = 0;" mimetype is a 64 element array and len might be
equal to or greater than that.

CC: libav-stable@libav.org
Bug-Id: CID 1061055
 2014-10-24 23:42:53 +01:00
Vittorio Giovara f1ed83e23a img2dec: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087077
 2014-10-24 23:42:53 +01:00
Vittorio Giovara 1967cd4e4c audiointerleave: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087078
 2014-10-24 23:42:53 +01:00
Vittorio Giovara ac84c1ce24 avfilter: check filter link validity 
Remove now redundant check.

CC: libav-stable@libav.org
Bug-Id: CID 700371
 2014-10-24 23:42:19 +01:00
Vittorio Giovara af7ca6ea12 nutdec: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 733713
 2014-10-21 14:37:48 +01:00
Vittorio Giovara b69183f65d nutenc: check for negative index rather than assert 
CC: libav-stable@libav.org
Bug-Id: CID 703721
 2014-10-21 14:37:48 +01:00
Vittorio Giovara be42c0b8d5 rmdec: stricter error check to avoid theoretical unitialized use 
CC: libav-stable@libav.org
Bug-Id: CID 90558
 2014-10-21 14:37:48 +01:00
Vittorio Giovara 7207dd8f82 rmdec: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 733714
 2014-10-21 14:37:48 +01:00
Vittorio Giovara 629b2ed0ac flvdec: make sure to check create_stream and report the same error 
CC: libav-stable@libav.org
Bug-Id: CID 732242
 2014-10-21 14:37:48 +01:00
Vittorio Giovara f22aa6b841 flvdec: avoid unitialized use of a struct member 
CC: libav-stable@libav.org
Bug-Id: CID 718141
 2014-10-21 14:37:48 +01:00
Vittorio Giovara e73d26bbd6 smoothstreamingenc: explict cast to avoid overflow 
CC: libav-stable@libav.org
Bug-Id: CID 732248
 2014-10-21 14:37:48 +01:00
Vittorio Giovara 350ed18292 rtpdec_hevc: drop unnecessary check 
len is always >=1 in that case.

Bug-Id: CID 1238784
 2014-10-20 10:44:42 +01:00
Vittorio Giovara 322b571d55 rtmpproto: remove dead code 
Expression already evaluated before, redundant since
0533868642.

Bug-Id: CID 732199
 2014-10-20 10:44:22 +01:00
Vittorio Giovara d1afd3e1d6 vf_format: check input validity 
CC: libav-stable@libav.org
 2014-10-20 10:38:38 +01:00
Vittorio Giovara 7b48bf9524 wtv: clean memory on error 
CC: libav-stable@libav.org
Bug-Id: CID 718002
 2014-10-20 10:38:38 +01:00
Vittorio Giovara 9fbc613f0d wtv: check seek_by_sector return value 
CC: libav-stable@libav.org
Bug-Id: CID 1198258
 2014-10-20 10:38:38 +01:00
Vittorio Giovara d7f530b0d6 aviobuf: check context before using it 
Avoid a possible null pointer dereference.

CC: libav-stable@libav.org
Bug-Id: CID 1135769
 2014-10-20 10:38:38 +01:00
Vittorio Giovara 8ab3b71e4b idcin: fix return check 
CC: libav-stable@libav.org
Bug-Id: CID 732198
 2014-10-20 10:38:37 +01:00
Vittorio Giovara fc1eda543c swscale: fix sign extensions in yuv planar conversion 
Casting the left-most byte to unsigned avoids an undefined
result of the shift by 24 if bit 7 is set.

yuvPlanartouyvy_c and yuvPlanartoyuy2_c are affected.

CC: libav-stable@libav.org
Bug-Id: CID 732281 / CID 732282
 2014-10-18 16:15:10 +01:00
Vittorio Giovara 088eca2816 avresample: prevent theoretical division by zero 
CC: libav-stable@libav.org
Bug-Id: CID 1231986
 2014-10-18 16:15:10 +01:00
Vittorio Giovara 0d989dbfc4 af_resample: check av_opt_set_dict return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087076
 2014-10-18 16:15:10 +01:00
Vittorio Giovara 6d96c7ea89 vf_showinfo: Forward the av_image_get_linesize error 
CC: libav-stable@libav.org
Bug-Id: CID 1087086
 2014-10-18 16:15:10 +01:00
Vittorio Giovara bae557edce dump: display codec tags when available 
For both audio and video.
 2014-10-17 14:45:07 +01:00
Vittorio Giovara c92965dbfb avconv: check return value 
CC: libav-stable@libav.org
Bug-Id: CID 1224275
 2014-10-17 09:55:46 +01:00
Vittorio Giovara c802a2e718 avconv: fix leak in filter error 
CC: libav-stable@libav.org
Bug-Id: CID 1005311
 2014-10-17 09:55:46 +01:00
Vittorio Giovara 74b0237798 mov: Correctly check the color transfer characteristics range 
Reported-by: Ruoyu <liangry@ucweb.com>
 2014-10-15 14:48:40 +01:00
Vittorio Giovara 1ac5a29b2e imc: fix order of operations in coefficients read 
Reported-by: Ruoyu <liangry@ucweb.com>
 2014-10-15 14:48:07 +01:00
Vittorio Giovara 1a02e78653 vc1: initialize color properties 2014-10-08 18:17:50 +01:00
Vittorio Giovara eddf95283f vp9: initialize color space and range properties 2014-10-08 18:17:50 +01:00
Vittorio Giovara 65875a8b3b vp8: initialize color space and range properties 2014-10-08 18:17:50 +01:00