https://bugs.kde.org/show_bug.cgi?id=470889
Bug ID: 470889
Summary: KPhotoAlbum crashes when closing the Annotations
window if previous Viewer window is already closed
Classification: Applications
Product: kphotoalbum
Version: GIT master
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: kpab...@willden.org
Reporter: victor.ip.l...@gmail.com
Target Milestone: ---
Created attachment 159589
--> https://bugs.kde.org/attachment.cgi?id=159589&action=edit
Screen video recording showing steps to reproduce crash
SUMMARY
KPhotoAlbum crashes when closing the Annotations window if the previous window
was the Viewer window that is already closed.
Viewer --> Annotations --> Close Viewer --> Close Annotations --> Crash
STEPS TO REPRODUCE
1. Open KPhotoAlbum
2. Click on Show Thumbnails
3. Double Click on any photo to View
4. Viewer window opens
5. Right Click on the photo in Viewer window and select Annotate..
6. Annotations window opens
7. Click the Close (X) button on the Titlebar of the Viewer window (note this
is the previous Viewer window and not the new Annotations window that opens)
8. Click the Close (X) button on the Titlebar of the Annotations window
9. KPhotoAlbum crashes
Screen video recording is attached
OBSERVED RESULT
Crash
EXPECTED RESULT
No crash; return back to main window.
SOFTWARE/OS VERSIONS
Linux: openSUSE Tumbleweed 20230608; Kernel Version: 6.3.6-1-default (64-bit)
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
ADDITIONAL INFORMATION
1. Crash is reproducible in most cases. Occasionally it does not crash
initially at step 9 but repeating 3-8 will result in a crash at step 9.
2. Crash occurs even in the demo database and is regardless of picture or video
selected.
3. drkonqi fails to start as seen from command line output. Including gdb
backtrace.
Command line output:
victor@localhost:~> kphotoalbum
Map theme file does not exist: ""
No plugins loaded. Please check if the plugins were installed in the correct
path, or if any errors occurred while loading plugins.
Map theme file does not exist: ""
Falling back to default theme: "earth/srtm/srtm.dgml"
Map theme file does not exist: ""
Couldn't find a valid DGML map.
QImage::scaled: Image is a null image
QImage::scaled: Image is a null image
malloc(): unaligned fastbin chunk detected
40 -- exe=/home/victor/.local/bin/kphotoalbum
13 -- platform=xcb
11 -- display=:0
20 -- appname=kphotoalbum
32 -- apppath=/home/victor/.local/bin
9 -- signal=6
9 -- pid=7418
32 -- appversion=v5.10.0-77-g471c4c2f
24 -- programname=KPhotoAlbum
31 -- bugaddress=sub...@bugs.kde.org
KCrash: Application 'kphotoalbum' crashing...
KCrash: Attempting to start /usr/libexec/drkonqi
Alarm clock
victor@localhost:~>
GDB Backtrace for current thread:
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007fffec092b03 in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at pthread_kill.c:78
#2 0x00007fffec041226 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007fffec029897 in __GI_abort () at abort.c:79
#4 0x00007fffec02a611 in __libc_message (fmt=fmt@entry=0x7fffec1b0532 "%s\n")
at ../sysdeps/posix/libc_fatal.c:150
#5 0x00007fffec09d417 in malloc_printerr (str=str@entry=0x7fffec1b3780
"malloc(): unaligned fastbin chunk detected") at malloc.c:5651
#6 0x00007fffec0a0a2c in _int_malloc (av=av@entry=0x7fffd4000030,
bytes=bytes@entry=16) at malloc.c:3839
#7 0x00007fffec0a19bd in __GI___libc_malloc (bytes=bytes@entry=16) at
malloc.c:3305
#8 0x00007fffea0132ff in read_packet (c=0x837800) at
/usr/src/debug/libxcb-1.15/src/xcb_in.c:314
#9 _xcb_in_read (c=c@entry=0x837800) at
/usr/src/debug/libxcb-1.15/src/xcb_in.c:1042
#10 0x00007fffea013a1e in _xcb_conn_wait (c=0x837800, vector=0x0, count=0x0,
cond=<optimized out>) at /usr/src/debug/libxcb-1.15/src/xcb_conn.c:544
#11 0x00007fffea01513c in _xcb_conn_wait (count=0x0, vector=0x0, cond=0x837840,
c=0x837800) at /usr/src/debug/libxcb-1.15/src/xcb_conn.c:474
#12 xcb_wait_for_event (c=0x837800) at
/usr/src/debug/libxcb-1.15/src/xcb_in.c:703
#13 0x00007fffe0d191a0 in QXcbEventQueue::run (this=0x8228e0) at
qxcbeventqueue.cpp:228
#14 0x00007fffec703b7d in operator() (__closure=<optimized out>) at
thread/qthread_unix.cpp:350
#15 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=...) at thread/qthread_unix.cpp:287
#16 QThreadPrivate::start (arg=0x8228e0) at thread/qthread_unix.cpp:310
#17 0x00007fffec090c24 in start_thread (arg=<optimized out>) at
pthread_create.c:444
#18 0x00007fffec118510 in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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