[FFmpeg-cvslog] avcodec/wmaprodec: Check for overread in decode_packet()

[Michael Niedermayer]

ffmpeg | branch: release/2.4 | Michael Niedermayer  | 
Sun Nov 15 18:18:40 2015 +0100| [dccb80dd50eedc4a5d95b56dd30144ee9e576d88] | 
committer: Michael Niedermayer

avcodec/wmaprodec: Check for overread in decode_packet()

Fixes assertion failure
Fixes: 
0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_76ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3)

Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=dccb80dd50eedc4a5d95b56dd30144ee9e576d88
---

 libavcodec/wmaprodec.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 56d6d32..f32e4c2 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -1619,6 +1619,11 @@ static int decode_packet(AVCodecContext *avctx, void 
*data,
 s->packet_done = 1;
 }
 
+if (remaining_bits(s, gb) < 0) {
+av_log(avctx, AV_LOG_ERROR, "Overread %d\n", -remaining_bits(s, gb));
+s->packet_loss = 1;
+}
+
 if (s->packet_done && !s->packet_loss &&
 remaining_bits(s, gb) > 0) {
 /** save the rest of the data so that it can be decoded

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[FFmpeg-cvslog] avcodec/wmaprodec: Check for overread in decode_packet()

[Michael Niedermayer]

ffmpeg | branch: release/2.8 | Michael Niedermayer  | 
Sun Nov 15 18:18:40 2015 +0100| [b3bc05290acb184c1a022b90437a8b67857e3f3d] | 
committer: Michael Niedermayer

avcodec/wmaprodec: Check for overread in decode_packet()

Fixes assertion failure
Fixes: 
0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_76ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3)

Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b3bc05290acb184c1a022b90437a8b67857e3f3d
---

 libavcodec/wmaprodec.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 19dc335..7f6d3ed 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -1623,6 +1623,11 @@ static int decode_packet(AVCodecContext *avctx, void 
*data,
 s->packet_done = 1;
 }
 
+if (remaining_bits(s, gb) < 0) {
+av_log(avctx, AV_LOG_ERROR, "Overread %d\n", -remaining_bits(s, gb));
+s->packet_loss = 1;
+}
+
 if (s->packet_done && !s->packet_loss &&
 remaining_bits(s, gb) > 0) {
 /** save the rest of the data so that it can be decoded

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[FFmpeg-cvslog] avcodec/wmaprodec: Check for overread in decode_packet()

[Michael Niedermayer]

ffmpeg | branch: release/2.5 | Michael Niedermayer  | 
Sun Nov 15 18:18:40 2015 +0100| [be280f3e8b22f7283fc3787ead22575754f1c866] | 
committer: Michael Niedermayer

avcodec/wmaprodec: Check for overread in decode_packet()

Fixes assertion failure
Fixes: 
0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_76ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3)

Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=be280f3e8b22f7283fc3787ead22575754f1c866
---

 libavcodec/wmaprodec.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index cc7ad0d..a94da0f 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -1623,6 +1623,11 @@ static int decode_packet(AVCodecContext *avctx, void 
*data,
 s->packet_done = 1;
 }
 
+if (remaining_bits(s, gb) < 0) {
+av_log(avctx, AV_LOG_ERROR, "Overread %d\n", -remaining_bits(s, gb));
+s->packet_loss = 1;
+}
+
 if (s->packet_done && !s->packet_loss &&
 remaining_bits(s, gb) > 0) {
 /** save the rest of the data so that it can be decoded

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[FFmpeg-cvslog] avcodec/wmaprodec: Check for overread in decode_packet()

[Michael Niedermayer]

ffmpeg | branch: release/2.6 | Michael Niedermayer  | 
Sun Nov 15 18:18:40 2015 +0100| [f28838903173e40c287e42d7d83a888b7e2a6951] | 
committer: Michael Niedermayer

avcodec/wmaprodec: Check for overread in decode_packet()

Fixes assertion failure
Fixes: 
0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_76ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3)

Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f28838903173e40c287e42d7d83a888b7e2a6951
---

 libavcodec/wmaprodec.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 3b7a812..8083b73 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -1623,6 +1623,11 @@ static int decode_packet(AVCodecContext *avctx, void 
*data,
 s->packet_done = 1;
 }
 
+if (remaining_bits(s, gb) < 0) {
+av_log(avctx, AV_LOG_ERROR, "Overread %d\n", -remaining_bits(s, gb));
+s->packet_loss = 1;
+}
+
 if (s->packet_done && !s->packet_loss &&
 remaining_bits(s, gb) > 0) {
 /** save the rest of the data so that it can be decoded

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[FFmpeg-cvslog] avcodec/wmaprodec: Check for overread in decode_packet()

[Michael Niedermayer]

ffmpeg | branch: release/2.7 | Michael Niedermayer  | 
Sun Nov 15 18:18:40 2015 +0100| [082bdba4e7152d5a48144c9ea2d01306c6b58c34] | 
committer: Michael Niedermayer

avcodec/wmaprodec: Check for overread in decode_packet()

Fixes assertion failure
Fixes: 
0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_76ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3)

Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=082bdba4e7152d5a48144c9ea2d01306c6b58c34
---

 libavcodec/wmaprodec.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index c319b39..ecc3aae 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -1623,6 +1623,11 @@ static int decode_packet(AVCodecContext *avctx, void 
*data,
 s->packet_done = 1;
 }
 
+if (remaining_bits(s, gb) < 0) {
+av_log(avctx, AV_LOG_ERROR, "Overread %d\n", -remaining_bits(s, gb));
+s->packet_loss = 1;
+}
+
 if (s->packet_done && !s->packet_loss &&
 remaining_bits(s, gb) > 0) {
 /** save the rest of the data so that it can be decoded

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[FFmpeg-cvslog] avcodec/wmaprodec: Check for overread in decode_packet()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer  | Sun 
Nov 15 18:18:40 2015 +0100| [7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3] | 
committer: Michael Niedermayer

avcodec/wmaprodec: Check for overread in decode_packet()

Fixes assertion failure
Fixes: 
0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_76ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7ad698e24e6b9dde57c4e01c145bcddfe9d6e4a3
---

 libavcodec/wmaprodec.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 6a784b6..4224785 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -1694,6 +1694,11 @@ static int decode_packet(AVCodecContext *avctx, void 
*data,
 s->packet_done = 1;
 }
 
+if (remaining_bits(s, gb) < 0) {
+av_log(avctx, AV_LOG_ERROR, "Overread %d\n", -remaining_bits(s, gb));
+s->packet_loss = 1;
+}
+
 if (s->packet_done && !s->packet_loss &&
 remaining_bits(s, gb) > 0) {
 /** save the rest of the data so that it can be decoded

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