Bug 469339

Segfault crash when editing clips
(Kdenlive is the only application that segfaults on my machine, I don't appear to have a hardware issue.)

STEPS TO REPRODUCE
Try to move a clip from the clip tray, or try to edit a title clip
Application will crash
If the application auto-saved during this process, and you recover the auto-save, it will crash again


EXPECTED RESULT
Moving clips would not crash the application, Changing/adding title clips would not crash the application

OBSERVED RESULT
The application crashes

SOFTWARE/OS VERSIONS
Kdenlive version: 23.04
Computer info:
OS: Ubuntu 22.04.2 LTS
Processor: AMD® Ryzen 5 5600g with radeon graphics × 12
Graphics: AMD® Radeon rx 6500 xt

ADDITIONAL INFORMATION:

Computer logs:

10:48:15 PM kernel: traps: QQuickPixmapRea[30581] general protection fault ip:7f3142ec7459 sp:7f3027ff5b18 error:0 in libmlt-7.so.7.14.0[7f3142eac000+25000]
10:14:17 PM kernel: QQuickPixmapRea[24534]: segfault at 40 ip 00007fdacc0cd459 sp 00007fd9b67f2b18 error 4 in libmlt-7.so.7.14.0[7fdacc0b2000+25000]
10:14:00 PM kernel: kdenlive[22923]: segfault at 8 ip 00007fc9cd1c9a01 sp 00007ffd39b74470 error 4 in libavcodec.so.58.134.100[7fc9cd07b000+a2e000]
10:13:24 PM kernel: kdenlive[22901]: segfault at 8 ip 00007f28803c846b sp 00007f25a2ff3fa0 error 4 in libavcodec.so.58.134.100[7f288027b000+a2e000]
10:12:14 PM kernel: traps: QQuickPixmapRea[20855] general protection fault ip:7f7ac2f9b459 sp:7f79e95ebb18 error:0 in libmlt-7.so.7.14.0[7f7ac2f80000+25000]

Terminal Output:
https://pastebin.com/540uGvX8

Terminal Output with debug info:
https://pastebin.com/ccaWMBvG