Fixes CID1239106
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 22f15f5735)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This avoids potential accesses over the end
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 93cfa7d169)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fix crash when doing 8 ch conversion from apps compiled with MSVS
Thanks to Ronald for giving this hint:
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-May/173049.html
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit adb7372f74)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes nothing but maybe helps coverity which does not see that this is failing later
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 65e5032955)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1239099 part 2
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 1c6ae98d4a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1239099 part 1
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3e9d5e16ad)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1271794
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 93b0ee21a2)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1239154
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8a62b80ce6)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Since commit 676a395a aac->frame->data is not necessarily allocated at
the end of aac_decode_frame_int if avctx->channels is 0.
In this case a bogus frame without any data, but non-zero nb_samples is
returned.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ec38a1ba40)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1238994
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b62b3292d8)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1239014
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2cddc0b19a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID703652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 171af59d58)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1041175
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 56abf35151)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1238818
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 81198a6837)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Larger packets are not supported and would cause problems later
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit aa5169935e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Its currently guaranteed to be smaller but its safer to check anyway
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 66f26b3e8e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
string length could theoretically be larger than int
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a633928d47)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
the string length is not constrained to INT_MAX
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4c128ea162)
Conflicts:
libavutil/dict.c
the string length is not constrained to INT_MAX
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4950bd4ebe)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 584cc1ade1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
In init_planes p->xblen and p->yblen are set to:
p->xblen = s->plane[0].xblen >> s->chroma_x_shift;
p->yblen = s->plane[0].yblen >> s->chroma_y_shift;
These are later used as block_w and block_h arguments of
s->vdsp.emulated_edge_mc. If one of them is 0 it triggers an av_assert2
in emulated_edge_mc:
av_assert2(start_x < end_x && block_w > 0);
av_assert2(start_y < end_y && block_h > 0);
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 75fc81c831)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes DTS detection of b2429e5ba9.dts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9f5769437a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
These loops can take a lot of time if count is very large.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit bb23a15df5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This can unnecessarily waste a lot of time.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit fa7dec8cb0)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
nut->last_syncpoint_pos doesn't necessarily change between resync
attempts, so find_any_startcode can return the same startcode again.
Thus remember where the last resync happened and don't try to resync
before that.
This can't be done locally in nut_read_packet, because this wouldn't
prevent infinite resync loops, where after the resync a packet is
returned and while reading a following packet the resync happens again.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
(cherry picked from commit 37e679881d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Prevents read of uninitialized variable
Based on patch by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ebb0ca3d70)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b3496b4a33)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '0069d4597bda5723fbcae410784bbfa4750df706':
Update changelog for v11.4
Conflicts:
Changelog
RELEASE
Not merged, our changelog differs from this
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3b69f245dbe6e2016659a45c4bfe284f6c5ac57e':
h264: Make sure reinit failures mark the context as not initialized
Conflicts:
libavcodec/h264_slice.c
See: e8714f6f93
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '70642090960c35dcd6da941c869bdf55d4f3bb00':
msrle: Use FFABS to determine the frame size in msrle_decode_pal4
Conflicts:
libavcodec/msrledec.c
See: f7e1367f58
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer
Rainer Hochecker
Nick Lewycky
Andreas Cadhalpun
Rodger Combs
Reinhard Tartler
Luca Barbato