[kio-extras] [Bug 405692] Dolphin crashes when hovering a subtitle .sub file

2019-03-21 Thread Christoph Feck
https://bugs.kde.org/show_bug.cgi?id=405692

Christoph Feck  changed:

   What|Removed |Added

 Resolution|FIXED   |DUPLICATE
 Status|NEEDSINFO   |RESOLVED

--- Comment #5 from Christoph Feck  ---
The file from comment #4 is a rendered (i.e. non-text) subtitle file. It has no
video or audio streams, causing ffmpegthumbs to crash.

ffmpegthumbs 18.12.3 fixed this case. I tested it, and got no crash.

*** This bug has been marked as a duplicate of bug 404897 ***

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[kio-extras] [Bug 405692] Dolphin crashes when hovering a subtitle .sub file

2019-03-21 Thread Méven Car
https://bugs.kde.org/show_bug.cgi?id=405692

Méven Car  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |FIXED

--- Comment #4 from Méven Car  ---
A couple of .sub/.idx files is available at https://we.tl/t-0ov9HJtMTg

I don't think it is a duplicate of bug 404897.
The stack traces do not match.
The origin of the bug seems to me different.

I am building dolphin from sources and I have built ffmpegthumbs from sources
as well but I have not succeeded at building dolphin and using the built
ffmpegthumbs.

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[kio-extras] [Bug 405692] Dolphin crashes when hovering a subtitle .sub file

2019-03-20 Thread Christoph Feck
https://bugs.kde.org/show_bug.cgi?id=405692

Christoph Feck  changed:

   What|Removed |Added

 Status|REPORTED|NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #3 from Christoph Feck  ---
It is probably a duplicate of bug 404897.

Please test Dolphin with ffmpegthumbs 18.12.3, or provide a link to the video
file that causes the crash.

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[kio-extras] [Bug 405692] Dolphin crashes when hovering a subtitle .sub file

2019-03-20 Thread Méven Car
https://bugs.kde.org/show_bug.cgi?id=405692

--- Comment #2 from Méven Car  ---
Those files are pretty heavy, usually 10Mb+, I can't upload it to Bugzilla
unfortunately.

Here is the complete stack trace :

Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f95065ff100 (LWP 7590))]

Thread 3 (Thread 0x7f94fbfff700 (LWP 7592)):
#0  0x7f950acaaf64 in __GI___libc_read (fd=6, buf=0x7f94fbffebd0,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x7f9508ab2180 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x7f9508a6c91f in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x7f9508a6cdf0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x7f9508a6cf6c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x7f950b04815b in
QEventDispatcherGlib::processEvents(QFlags) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x7f950aff516b in
QEventLoop::exec(QFlags) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x7f950ae440b6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x7f95056b0545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x7f950ae4dc87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x7f9509cee164 in start_thread (arg=) at
pthread_create.c:486
#11 0x7f950acbbdef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f9502189700 (LWP 7591)):
#0  0x7f950acaf6d9 in __GI___poll (fds=0x7f9502188d38, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x7f950b8af917 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x7f950b8b153a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x7f9503517159 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x7f950ae4dc87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x7f9509cee164 in start_thread (arg=) at
pthread_create.c:486
#6  0x7f950acbbdef in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f95065ff100 (LWP 7590)):
[KCrash Handler]
#6  0x7f94fa3de4d4 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so
#7  0x7f94fa3e01b7 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so
#8  0x7f94fa3e0339 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so
#9  0x7f94fa3dd763 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/ffmpegthumbs.so
#10 0x7f950ba899fe in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so
#11 0x7f9505cff9c6 in KIO::SlaveBase::dispatch(int, QByteArray const&) ()
at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#12 0x7f9505d00186 in KIO::SlaveBase::dispatchLoop() () at
/usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#13 0x7f950ba8708d in kdemain () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/thumbnail.so
#14 0x5611e113ee1c in  ()
#15 0x5611e113feea in  ()
#16 0x5611e11408fb in  ()
#17 0x5611e113b645 in  ()
#18 0x7f950abc509b in __libc_start_main (main=0x5611e113ac70, argc=5,
argv=0x7ffca3c53cb8, init=, fini=,
rtld_fini=, stack_end=0x7ffca3c53ca8) at ../csu/libc-start.c:308
#19 0x5611e113c2ca in  ()
[Inferior 1 (process 7590) detached]

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[kio-extras] [Bug 405692] Dolphin crashes when hovering a subtitle .sub file

2019-03-20 Thread Nate Graham
https://bugs.kde.org/show_bug.cgi?id=405692

Nate Graham  changed:

   What|Removed |Added

 CC||n...@kde.org

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[kio-extras] [Bug 405692] Dolphin crashes when hovering a subtitle .sub file

2019-03-20 Thread David Edmundson
https://bugs.kde.org/show_bug.cgi?id=405692

David Edmundson  changed:

   What|Removed |Added

 CC||k...@davidedmundson.co.uk

--- Comment #1 from David Edmundson  ---
Crashes should have a backtrace attached.

Ideally please attach the sub file

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