[FFmpeg-cvslog] avformat/utils: Fix integer overflow in discontinuity check

2018-11-20 Thread Michael Niedermayer 
ffmpeg | branch: release/2.8 | Michael Niedermayer  | 
Fri Oct 12 03:00:32 2018 +0200| [6ce3fee455d66c2a51f9a5551a9356efde28e193] | 
committer: Michael Niedermayer

avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 
cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert 
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 4e19cfcfa3944fe4cf97bea758f72f104dcaebad)
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6ce3fee455d66c2a51f9a5551a9356efde28e193
---

 libavformat/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index c228bc90dc..fa4b06ffd6 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3326,7 +3326,7 @@ int avformat_find_stream_info(AVFormatContext *ic, 
AVDictionary **options)
  * sequence, we treat it as a discontinuity. */
 if (st->info->fps_last_dts != AV_NOPTS_VALUE &&
 st->info->fps_last_dts_idx > st->info->fps_first_dts_idx &&
-(pkt->dts - st->info->fps_last_dts) / 1000 >
+(pkt->dts - (uint64_t)st->info->fps_last_dts) / 1000 >
 (st->info->fps_last_dts - 
(uint64_t)st->info->fps_first_dts) /
 (st->info->fps_last_dts_idx - st->info->fps_first_dts_idx)) {
 av_log(ic, AV_LOG_WARNING,

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[FFmpeg-cvslog] avformat/utils: Fix integer overflow in discontinuity check

2018-11-17 Thread Michael Niedermayer 
ffmpeg | branch: release/3.2 | Michael Niedermayer  | 
Fri Oct 12 03:00:32 2018 +0200| [9181ecd2e60285136f77c655d87ec7538cdfded1] | 
committer: Michael Niedermayer

avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 
cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert 
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 4e19cfcfa3944fe4cf97bea758f72f104dcaebad)
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9181ecd2e60285136f77c655d87ec7538cdfded1
---

 libavformat/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index eda9220923..8cdad78659 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3600,7 +3600,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
  * sequence, we treat it as a discontinuity. */
 if (st->info->fps_last_dts != AV_NOPTS_VALUE &&
 st->info->fps_last_dts_idx > st->info->fps_first_dts_idx &&
-(pkt->dts - st->info->fps_last_dts) / 1000 >
+(pkt->dts - (uint64_t)st->info->fps_last_dts) / 1000 >
 (st->info->fps_last_dts - 
(uint64_t)st->info->fps_first_dts) /
 (st->info->fps_last_dts_idx - st->info->fps_first_dts_idx)) {
 av_log(ic, AV_LOG_WARNING,

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[FFmpeg-cvslog] avformat/utils: Fix integer overflow in discontinuity check

2018-10-31 Thread Michael Niedermayer 
ffmpeg | branch: release/3.3 | Michael Niedermayer  | 
Fri Oct 12 03:00:32 2018 +0200| [1e59d05e48f9e12aa50a3ad89d6a78c281997a6f] | 
committer: Michael Niedermayer

avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 
cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert 
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 4e19cfcfa3944fe4cf97bea758f72f104dcaebad)
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1e59d05e48f9e12aa50a3ad89d6a78c281997a6f
---

 libavformat/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 4df9ba5665..0f6b0f6e53 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3622,7 +3622,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
  * sequence, we treat it as a discontinuity. */
 if (st->info->fps_last_dts != AV_NOPTS_VALUE &&
 st->info->fps_last_dts_idx > st->info->fps_first_dts_idx &&
-(pkt->dts - st->info->fps_last_dts) / 1000 >
+(pkt->dts - (uint64_t)st->info->fps_last_dts) / 1000 >
 (st->info->fps_last_dts - 
(uint64_t)st->info->fps_first_dts) /
 (st->info->fps_last_dts_idx - st->info->fps_first_dts_idx)) {
 av_log(ic, AV_LOG_WARNING,

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[FFmpeg-cvslog] avformat/utils: Fix integer overflow in discontinuity check

2018-10-27 Thread Michael Niedermayer 
ffmpeg | branch: release/3.4 | Michael Niedermayer  | 
Fri Oct 12 03:00:32 2018 +0200| [e9975d1b511812984f208128711a6aa68eddf82a] | 
committer: Michael Niedermayer

avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 
cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert 
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 4e19cfcfa3944fe4cf97bea758f72f104dcaebad)
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e9975d1b511812984f208128711a6aa68eddf82a
---

 libavformat/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 75adea10e3..db79577548 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3748,7 +3748,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
  * sequence, we treat it as a discontinuity. */
 if (st->info->fps_last_dts != AV_NOPTS_VALUE &&
 st->info->fps_last_dts_idx > st->info->fps_first_dts_idx &&
-(pkt->dts - st->info->fps_last_dts) / 1000 >
+(pkt->dts - (uint64_t)st->info->fps_last_dts) / 1000 >
 (st->info->fps_last_dts - 
(uint64_t)st->info->fps_first_dts) /
 (st->info->fps_last_dts_idx - st->info->fps_first_dts_idx)) {
 av_log(ic, AV_LOG_WARNING,

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[FFmpeg-cvslog] avformat/utils: Fix integer overflow in discontinuity check

2018-10-22 Thread Michael Niedermayer 
ffmpeg | branch: release/4.0 | Michael Niedermayer  | 
Fri Oct 12 03:00:32 2018 +0200| [b2e9d3da817f7ab4f3d5674bcb8085b616b476d0] | 
committer: Michael Niedermayer

avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 
cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert 
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 4e19cfcfa3944fe4cf97bea758f72f104dcaebad)
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b2e9d3da817f7ab4f3d5674bcb8085b616b476d0
---

 libavformat/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 685fdb9b76..d972884a38 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3816,7 +3816,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
  * sequence, we treat it as a discontinuity. */
 if (st->info->fps_last_dts != AV_NOPTS_VALUE &&
 st->info->fps_last_dts_idx > st->info->fps_first_dts_idx &&
-(pkt->dts - st->info->fps_last_dts) / 1000 >
+(pkt->dts - (uint64_t)st->info->fps_last_dts) / 1000 >
 (st->info->fps_last_dts - 
(uint64_t)st->info->fps_first_dts) /
 (st->info->fps_last_dts_idx - st->info->fps_first_dts_idx)) {
 av_log(ic, AV_LOG_WARNING,

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[FFmpeg-cvslog] avformat/utils: Fix integer overflow in discontinuity check

2018-10-17 Thread Michael Niedermayer 
ffmpeg | branch: master | Michael Niedermayer  | Fri 
Oct 12 03:00:32 2018 +0200| [4e19cfcfa3944fe4cf97bea758f72f104dcaebad] | 
committer: Michael Niedermayer

avformat/utils: Fix integer overflow in discontinuity check

Fixes: signed integer overflow: 7738135736989908991 - -7954308516317364223 
cannot be represented in type 'long'
Fixes: find_stream_info_usan

Reported-by: Thomas Guilbert 
Signed-off-by: Michael Niedermayer 

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4e19cfcfa3944fe4cf97bea758f72f104dcaebad
---

 libavformat/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index a8ac90213e..fa3699daef 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -3818,7 +3818,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
  * sequence, we treat it as a discontinuity. */
 if (st->info->fps_last_dts != AV_NOPTS_VALUE &&
 st->info->fps_last_dts_idx > st->info->fps_first_dts_idx &&
-(pkt->dts - st->info->fps_last_dts) / 1000 >
+(pkt->dts - (uint64_t)st->info->fps_last_dts) / 1000 >
 (st->info->fps_last_dts - 
(uint64_t)st->info->fps_first_dts) /
 (st->info->fps_last_dts_idx - st->info->fps_first_dts_idx)) {
 av_log(ic, AV_LOG_WARNING,

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