Created attachment 737099 [details]
file triggering the bug

TW release 20170816, gwenview5 17.04.3-1.1 and exiv2 0.26-1.1

> gdb gwenview 2>&1 | tee gdb.log
GNU gdb (GDB; openSUSE Tumbleweed) 8.0
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Reading symbols from gwenview...Reading symbols from
/usr/lib/debug/usr/bin/gwenview.debug...done.
done.
(gdb) r
Starting program: /usr/bin/gwenview 
Missing separate debuginfo for /usr/lib64/libjpeg.so.8
Try: zypper install -C
"debuginfo(build-id)=6bd77b0e8984056ecc7606340a87e12820184409"
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe1a60700 (LWP 13569)]
[New Thread 0x7fffd7e44700 (LWP 13570)]
[New Thread 0x7fffd677b700 (LWP 13579)]
[New Thread 0x7fffd5f7a700 (LWP 13580)]
[New Thread 0x7fffd5779700 (LWP 13581)]
[New Thread 0x7fffd4f78700 (LWP 13582)]
[Thread 0x7fffd5779700 (LWP 13581) exited]
[Thread 0x7fffd4f78700 (LWP 13582) exited]
[New Thread 0x7fffd4f78700 (LWP 13633)]
[New Thread 0x7fffd5779700 (LWP 13634)]
[New Thread 0x7fffb8cfa700 (LWP 13635)]
[Thread 0x7fffb8cfa700 (LWP 13635) exited]
[New Thread 0x7fffb8cfa700 (LWP 13636)]
[Thread 0x7fffb8cfa700 (LWP 13636) exited]
[New Thread 0x7fffb8cfa700 (LWP 13637)]
[Thread 0x7fffb8cfa700 (LWP 13637) exited]
[New Thread 0x7fffb8cfa700 (LWP 13638)]
[Thread 0x7fffb8cfa700 (LWP 13638) exited]
[New Thread 0x7fffb8cfa700 (LWP 13639)]
[Thread 0x7fffb8cfa700 (LWP 13639) exited]
[New Thread 0x7fffb8cfa700 (LWP 13640)]
[Thread 0x7fffb8cfa700 (LWP 13640) exited]
[New Thread 0x7fffb8cfa700 (LWP 13641)]
[Thread 0x7fffb8cfa700 (LWP 13641) exited]
[New Thread 0x7fffb8cfa700 (LWP 13642)]
[Thread 0x7fffb8cfa700 (LWP 13642) exited]
[New Thread 0x7fffb8cfa700 (LWP 13643)]
[Thread 0x7fffb8cfa700 (LWP 13643) exited]
[New Thread 0x7fffb8cfa700 (LWP 13644)]
[Thread 0x7fffb8cfa700 (LWP 13644) exited]
[New Thread 0x7fffb8cfa700 (LWP 13645)]
[Thread 0x7fffb8cfa700 (LWP 13645) exited]
[New Thread 0x7fffb8cfa700 (LWP 13646)]
[Thread 0x7fffb8cfa700 (LWP 13646) exited]
[New Thread 0x7fffb8cfa700 (LWP 13647)]
[Thread 0x7fffb8cfa700 (LWP 13647) exited]
[New Thread 0x7fffb8cfa700 (LWP 13648)]
[Thread 0x7fffb8cfa700 (LWP 13648) exited]
[New Thread 0x7fffb8cfa700 (LWP 13649)]
[Thread 0x7fffb8cfa700 (LWP 13649) exited]
[New Thread 0x7fffb8cfa700 (LWP 13650)]
[Thread 0x7fffb8cfa700 (LWP 13650) exited]
[New Thread 0x7fffb8cfa700 (LWP 13651)]
[Thread 0x7fffb8cfa700 (LWP 13651) exited]
[New Thread 0x7fffb8cfa700 (LWP 13652)]
[Thread 0x7fffb8cfa700 (LWP 13652) exited]
[New Thread 0x7fffb8cfa700 (LWP 13653)]
[Thread 0x7fffb8cfa700 (LWP 13653) exited]
[New Thread 0x7fffb8cfa700 (LWP 13654)]
[Thread 0x7fffb8cfa700 (LWP 13654) exited]
[New Thread 0x7fffb8cfa700 (LWP 13655)]
[Thread 0x7fffb8cfa700 (LWP 13655) exited]
[New Thread 0x7fffb8cfa700 (LWP 13656)]
[Thread 0x7fffb8cfa700 (LWP 13656) exited]
[New Thread 0x7fffb8cfa700 (LWP 13657)]
[Thread 0x7fffb8cfa700 (LWP 13657) exited]
[New Thread 0x7fffb8cfa700 (LWP 13658)]
[Thread 0x7fffb8cfa700 (LWP 13658) exited]
[New Thread 0x7fffb8cfa700 (LWP 13659)]
[Thread 0x7fffb8cfa700 (LWP 13659) exited]
[New Thread 0x7fffb8cfa700 (LWP 13660)]
[Thread 0x7fffb8cfa700 (LWP 13660) exited]
[New Thread 0x7fffb8cfa700 (LWP 13661)]
[Thread 0x7fffb8cfa700 (LWP 13661) exited]
[New Thread 0x7fffb8cfa700 (LWP 13662)]
[Thread 0x7fffb8cfa700 (LWP 13662) exited]
[New Thread 0x7fffb8cfa700 (LWP 13663)]
[Thread 0x7fffb8cfa700 (LWP 13663) exited]
[New Thread 0x7fffb8cfa700 (LWP 13664)]
[Thread 0x7fffb8cfa700 (LWP 13664) exited]
Detaching after fork from child process 13672.

Thread 1 "gwenview" received signal SIGSEGV, Segmentation fault.
0x00007ffff17ebb5f in Exiv2::ExifData::findKey (this=this@entry=0x0, key=...)
at /usr/src/debug/exiv2-trunk/src/exif.cpp:583
583    /usr/src/debug/exiv2-trunk/src/exif.cpp: No such file or directory.


I was unable to install the last debuginfo package (zypper did not find it).

exiv2 was not installed, installing it did not change the error. Calling the
exiv2 cli tool with this picture does not reveal this bug.