ffmpeg/libavformat
Michael Niedermayer 6a9879944f
avformat/dxa: Adjust order of operations around block align
Fixes: 51896/clusterfuzz-testcase-minimized-ffmpeg_dem_DXA_fuzzer-5730576523198464
Fixes: signed integer overflow: 2147483566 + 82 cannot be represented in type 'int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 50d8e4f273)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-04-14 22:12:45 +02:00
..
tests
.gitignore
3dostr.c
4xm.c avformat/4xm: Check for duplicate track ids 2022-04-07 16:27:00 +02:00
Makefile
a64.c
aacdec.c
aadec.c avformat/aadec: Check for EOF while reading chapters 2021-09-10 16:04:26 +02:00
ac3dec.c
acm.c
act.c avformat/act: Check ff_get_wav_header() for failure 2022-10-09 21:32:52 +02:00
adp.c
ads.c
adtsenc.c avformat/adtsenc: return value check for init_get_bits in adts_decode_extradata 2021-10-06 13:56:53 +02:00
adxdec.c
aea.c
afc.c
aiff.h
aiffdec.c avformat/aiffdec: Use 64bit for block_duration use 2022-10-09 21:33:07 +02:00
aiffenc.c
aixdec.c
allformats.c
amr.c
anm.c
apc.c
ape.c avformat/ape: Check frames size 2022-10-09 21:33:08 +02:00
apetag.c
apetag.h
apngdec.c
apngenc.c
aptxdec.c
aqtitledec.c avformat/aqtitledec: Skip unrepresentable durations 2022-04-07 16:27:00 +02:00
asf.c
asf.h
asfcrypt.c
asfcrypt.h
asfdec_f.c avformat/asfdec_f: Use 64bit for packet start time 2022-10-09 21:33:00 +02:00
asfdec_o.c avformat/asfdec_o: Limit packet offset 2022-10-09 21:33:08 +02:00
asfenc.c
assdec.c
assenc.c
ast.c
ast.h
astdec.c
astenc.c
async.c
au.c
audiointerleave.c
audiointerleave.h
av1.c
av1.h
avc.c
avc.h
avformat.h
avformatres.rc
avi.h
avidec.c avformat/avidec: Prevent entity expansion attacks 2022-10-09 21:33:02 +02:00
avienc.c
avio.c avformat/avio: Check av_opt_copy() for failure 2021-10-06 13:54:16 +02:00
avio.h
avio_internal.h
aviobuf.c
avisynth.c
avlanguage.c
avlanguage.h
avr.c avformat/avr: Check sample rate 2024-04-14 22:12:24 +02:00
avs.c avformat/avs: Check if return code is representable 2024-04-14 22:12:28 +02:00
bethsoftvid.c
bfi.c avformat/bfi: Check offsets better 2022-10-09 21:32:53 +02:00
bink.c
bintext.c
bit.c
bluray.c
bmv.c
boadec.c
brstm.c
c93.c
cache.c
caf.c
caf.h
cafdec.c avformat/cafdec: dont seek beyond 64bit 2024-04-14 22:12:45 +02:00
cafenc.c
cavsvideodec.c
cdg.c
cdxl.c
chromaprint.c
cinedec.c avformat/cinedec: Fix index_entries size check 2021-10-06 13:54:16 +02:00
codec2.c
concat.c
concatdec.c
crcenc.c
crypto.c
cutils.c
dash.c
dash.h
dashdec.c
dashenc.c
data_uri.c
dauddec.c
daudenc.c
davs2.c
dcstr.c avformat/dcstr: Check sample rate 2021-09-10 16:04:26 +02:00
dfa.c
dhav.c
diracdec.c
dnxhddec.c
dsfdec.c
dsicin.c avformat/dsicin: Check packet size for overflow 2021-10-06 13:54:16 +02:00
dss.c
dtsdec.c
dtshddec.c
dump.c
dv.c
dv.h
dvbsub.c
dvbtxt.c
dvenc.c
dxa.c avformat/dxa: Adjust order of operations around block align 2024-04-14 22:12:45 +02:00
eacdata.c
electronicarts.c avformat/electronicarts: Clear partial_packet on error 2021-09-10 16:04:26 +02:00
epafdec.c
ffmeta.h
ffmetadec.c
ffmetaenc.c
fifo.c
fifo_test.c
file.c
file_open.c
filmstripdec.c
filmstripenc.c
fitsdec.c
fitsenc.c
flac_picture.c
flac_picture.h
flacdec.c avformat/flacdec: Avoid double AVERRORS 2024-04-14 22:12:40 +02:00
flacenc.c
flacenc.h
flacenc_header.c
flic.c
flv.h
flvdec.c avformat/flvdec: Use 64bit for sum_flv_tag_size 2022-10-09 21:33:09 +02:00
flvenc.c
format.c avformat/format: Stop reading data at EOF during probing 2024-04-14 22:12:26 +02:00
framecrcenc.c
framehash.c
frmdec.c
fsb.c
ftp.c avformat/ftp: Check for av_strtok() failure 2021-10-06 13:54:16 +02:00
g722.c
g723_1.c
g726.c
g729dec.c
gdv.c
genh.c avformat/genh: Check sample rate 2022-10-09 21:32:50 +02:00
gif.c
gifdec.c
golomb_tab.c
gopher.c
gsmdec.c
gxf.c
gxf.h
gxfenc.c
h261dec.c
h263dec.c
h264dec.c
hashenc.c
hcom.c
hdsenc.c
hevc.c
hevc.h
hevcdec.c
hls.c libavformat/hls: Free keys 2022-10-09 21:33:05 +02:00
hlsenc.c libavformat/hlsenc.c: Populate OTI using AAC profile in write_codec_attr. 2024-04-14 22:12:41 +02:00
hlsplaylist.c
hlsplaylist.h
hlsproto.c
hnm.c
http.c
http.h
httpauth.c
httpauth.h
icecast.c
icodec.c avformat/icodec: Check nb_pal 2022-10-09 21:33:07 +02:00
icoenc.c
id3v1.c
id3v1.h
id3v2.c avformat/id3v2: read_uslt() check for the amount read 2024-04-14 22:12:45 +02:00
id3v2.h
id3v2enc.c
idcin.c
idroqdec.c
idroqenc.c
iff.c libavformat/iff: Check for overflow in body_end calculation 2022-10-09 21:33:02 +02:00
ifv.c
ilbc.c
img2.c
img2.h
img2_alias_pix.c
img2_brender_pix.c
img2dec.c
img2enc.c
ingenientdec.c
internal.h
ip.c
ip.h
ipmovie.c
ircam.c
ircam.h
ircamdec.c
ircamenc.c
isom.c
isom.h
iss.c
iv8.c
ivfdec.c
ivfenc.c
jacosubdec.c avformat/jacosubdec: Check timeres 2024-04-14 22:12:29 +02:00
jacosubenc.c
jvdec.c
latmenc.c avformat/latmenc: abort if no extradata is available 2022-04-07 16:26:59 +02:00
libavformat.v
libgme.c
libmodplug.c
libopenmpt.c
librtmp.c
libsmbclient.c
libsrt.c
libssh.c
lmlm4.c
loasdec.c
log2_tab.c
lrc.c
lrc.h
lrcdec.c
lrcenc.c
lvfdec.c
lxfdec.c avformat/lxfdec: Fix multiple integer overflows related to track_size 2021-09-10 16:04:26 +02:00
m4vdec.c
matroska.c
matroska.h
matroskadec.c avformat/matroskadec: Fix declaration-after-statement warnings 2024-04-14 22:12:33 +02:00
matroskaenc.c
md5proto.c
metadata.c
metadata.h
mgsts.c
microdvddec.c avformat/microdvddec: use 64bit for durations 2021-09-10 16:04:26 +02:00
microdvdenc.c
mj2kdec.c
mkvtimestamp_v2.c
mlpdec.c
mlvdec.c
mm.c
mmf.c
mms.c
mms.h
mmsh.c
mmst.c
mov.c avformat/mov: do not set sign bit for chunk_offsets 2024-04-14 22:12:37 +02:00
mov_chan.c
mov_chan.h
mov_esds.c
movenc.c avformat/movenc: Fix segfault when remuxing rtp hint stream 2022-04-07 16:26:59 +02:00
movenc.h
movenccenc.c
movenccenc.h
movenchint.c
mp3dec.c
mp3enc.c
mpc.c
mpc8.c avformat/mpc8: Check for position overflow in mpc8_handle_chunk() 2021-10-06 13:54:16 +02:00
mpeg.c
mpeg.h
mpegenc.c
mpegts.c avformat/mpegts: use actually read packet size in mpegts_resync special case 2021-10-12 16:46:06 +02:00
mpegts.h
mpegtsenc.c
mpegvideodec.c
mpjpeg.c
mpjpegdec.c
mpl2dec.c
mpsubdec.c
msf.c avformat/msf: Check that channels doesnt overflow during extradata construction 2021-10-06 13:54:16 +02:00
msnwc_tcp.c
mtaf.c
mtv.c
musx.c
mux.c
mvdec.c avformat/mvdec: Do not set invalid sample rate 2021-10-06 13:59:34 +02:00
mvi.c avformat/mvi: Check audio size for more overflows 2021-09-10 16:04:26 +02:00
mxf.c
mxf.h
mxfdec.c avformat/mxfdec: only probe max run in 2022-10-09 21:33:06 +02:00
mxfenc.c
mxg.c
ncdec.c
network.c
network.h network: Define ENOTCONN as WSAENOTCONN if not defined 2021-10-06 13:56:53 +02:00
nistspheredec.c
nspdec.c
nsvdec.c
nullenc.c
nut.c
nut.h
nutdec.c avformat/nutdec: Check fields 2022-10-09 21:33:09 +02:00
nutenc.c avformat/nutenc: don't allocate a dynamic AVIOContext if no index is going to be written 2022-05-04 20:00:05 +02:00
nuv.c
oggdec.c
oggdec.h
oggenc.c
oggparsecelt.c
oggparsedaala.c
oggparsedirac.c
oggparseflac.c
oggparseogm.c
oggparseopus.c
oggparseskeleton.c
oggparsespeex.c
oggparsetheora.c
oggparsevorbis.c
oggparsevp8.c
oma.c
oma.h
omadec.c
omaenc.c
options.c
options_table.h
os_support.c
os_support.h
paf.c avformat/paf: Check for EOF before allocation in read_header() 2021-09-10 16:04:26 +02:00
pcm.c
pcm.h
pcmdec.c
pcmenc.c
pjsdec.c
pmpdec.c
prompeg.c
protocols.c
psxstr.c
pva.c
pvfdec.c
qcp.c avformat/qcp: Avoid negative nb_rates 2021-10-06 13:54:16 +02:00
qtpalette.c
qtpalette.h
r3d.c avformat/r3d: Check samples before computing duration 2021-09-10 16:04:26 +02:00
rawdec.c
rawdec.h
rawenc.c
rawenc.h
rawutils.c
rawvideodec.c
rdt.c
rdt.h
realtextdec.c avformat/realtextdec: Check the pts difference before using it for the duration computation 2021-10-06 13:54:16 +02:00
redspark.c
replaygain.c avformat/replaygain: avoid undefined / negative abs 2023-04-21 01:55:08 +02:00
replaygain.h
riff.c
riff.h
riffdec.c
riffenc.c
rl2.c
rm.c
rm.h
rmdec.c avformat/rmdec: check tag_size 2022-10-09 21:33:10 +02:00
rmenc.c
rmsipr.c
rmsipr.h
rpl.c avformat/rpl: Check for number_of_chunks overflow 2024-04-14 22:12:30 +02:00
rsd.c
rso.c
rso.h
rsodec.c
rsoenc.c
rtmp.h
rtmpcrypt.c
rtmpcrypt.h
rtmpdh.c
rtmpdh.h
rtmpdigest.c
rtmphttp.c
rtmppkt.c
rtmppkt.h
rtmpproto.c
rtp.c
rtp.h
rtpdec.c
rtpdec.h
rtpdec_ac3.c
rtpdec_amr.c
rtpdec_asf.c
rtpdec_dv.c
rtpdec_formats.h
rtpdec_g726.c
rtpdec_h261.c
rtpdec_h263.c
rtpdec_h263_rfc2190.c
rtpdec_h264.c
rtpdec_hevc.c
rtpdec_ilbc.c
rtpdec_jpeg.c
rtpdec_latm.c
rtpdec_mpa_robust.c
rtpdec_mpeg4.c
rtpdec_mpeg12.c
rtpdec_mpegts.c
rtpdec_qcelp.c
rtpdec_qdm2.c
rtpdec_qt.c
rtpdec_rfc4175.c
rtpdec_svq3.c
rtpdec_vc2hq.c
rtpdec_vp8.c
rtpdec_vp9.c
rtpdec_xiph.c
rtpenc.c
rtpenc.h
rtpenc_aac.c
rtpenc_amr.c
rtpenc_chain.c
rtpenc_chain.h
rtpenc_h261.c
rtpenc_h263.c
rtpenc_h263_rfc2190.c
rtpenc_h264_hevc.c
rtpenc_jpeg.c
rtpenc_latm.c
rtpenc_mpegts.c
rtpenc_mpv.c
rtpenc_vc2hq.c
rtpenc_vp8.c
rtpenc_vp9.c
rtpenc_xiph.c
rtpproto.c
rtpproto.h
rtsp.c avformat/rtsp: Use rtsp_st->stream_index 2024-04-14 22:12:33 +02:00
rtsp.h
rtspcodes.h
rtspdec.c
rtspenc.c
s337m.c
samidec.c avformat/samidec: Sanity check pts 2021-09-10 16:04:26 +02:00
sapdec.c
sapenc.c
sauce.c
sauce.h
sbcdec.c
sbgdec.c avformat/sbgdec: Check for period overflow 2024-04-14 22:12:27 +02:00
sccdec.c
sccenc.c
sctp.c avformat/sctp: close socket on errors 2022-10-09 21:32:56 +02:00
sdp.c
sdr2.c
sdsdec.c avformat/sdsdec: Use av_rescale() to avoid intermediate overflow in duration calculation 2022-10-09 21:33:10 +02:00
sdxdec.c
segafilm.c
segafilmenc.c
segment.c
serdec.c
shortendec.c
sierravmd.c
siff.c
smacker.c
smjpeg.c
smjpeg.h
smjpegdec.c
smjpegenc.c
smoothstreamingenc.c
smush.c
sol.c
sox.h
soxdec.c
soxenc.c
spdif.c
spdif.h
spdifdec.c avformat/spdifdec: Use 64bit to compute bit rate 2022-10-09 21:33:11 +02:00
spdifenc.c
srtdec.c
srtenc.c
srtp.c
srtp.h
srtpproto.c
stldec.c
subfile.c
subtitles.c
subtitles.h
subviewer1dec.c
subviewerdec.c
supdec.c
supenc.c
svag.c
swf.c
swf.h
swfdec.c
swfenc.c
takdec.c
tcp.c
tedcaptionsdec.c
tee.c
tee_common.c
tee_common.h
teeproto.c
thp.c
tiertexseq.c
tls.c
tls.h
tls_gnutls.c
tls_libtls.c
tls_mbedtls.c lavf/tls_mbedtls: add support for mbedtls version 3 2022-04-27 18:49:49 +02:00
tls_openssl.c
tls_schannel.c
tls_securetransport.c
tmv.c avformat/tmv: Check video chunk size 2024-04-14 22:12:31 +02:00
tta.c avformat/tta: Better totalframes check 2024-04-14 22:12:30 +02:00
ttaenc.c
tty.c avformat/tty: add probe function 2022-04-07 16:26:59 +02:00
txd.c
ty.c
udp.c
uncodedframecrcenc.c
unix.c
url.c
url.h
urldecode.c
urldecode.h
utils.c seek: Fix crashes in ff_seek_frame_binary if built with latest Clang 14 2024-04-14 22:12:35 +02:00
v210.c
vag.c
vapoursynth.c
vc1dec.c
vc1test.c
vc1testenc.c
version.h
vividas.c avformat/vividas: Check packet size 2022-10-09 21:33:12 +02:00
vivo.c avformat/vivo: Favor setting fps from explicit fractions 2022-04-07 16:27:00 +02:00
voc.c
voc.h
voc_packet.c avformat/voc_packet: prevent remaining size from becoming negative in ff_voc_get_packet() 2021-09-10 16:04:26 +02:00
vocdec.c
vocenc.c
vorbiscomment.c
vorbiscomment.h
vpcc.c
vpcc.h
vpk.c
vplayerdec.c
vqf.c
w64.c
w64.h
wavdec.c avformat/wavdec: Check left avio_tell for overflow 2024-04-14 22:12:30 +02:00
wavenc.c
wc3movie.c
webm_chunk.c
webmdashenc.c avformat/webmdashenc: fix on-demand profile string 2022-04-08 00:08:40 -03:00
webpenc.c
webvttdec.c
webvttenc.c
westwood_aud.c
westwood_vqa.c avformat/westwood_vqa: Check chunk size 2024-04-14 22:12:28 +02:00
wsddec.c
wtv.h
wtv_common.c
wtvdec.c avformat/wtvdec: Check for EOF before seeking back in parse_media_type() 2021-10-06 13:54:16 +02:00
wtvenc.c
wv.c
wv.h
wvdec.c
wvedec.c
wvenc.c
xa.c
xmv.c
xvag.c
xwma.c avformat/xwma: sanity check bits_per_coded_sample 2024-04-14 22:12:31 +02:00
yop.c
yuv4mpeg.h
yuv4mpegdec.c
yuv4mpegenc.c