Here's another one:
$ rpm -qf /usr/bin/guestfish /lib64/libreadline.so.8
libguestfs-tools-c-1.43.1-2.fc33.x86_64
readline-8.0-5.fc33.x86_64
$ guestfish --version
Segmentation fault (core dumped)
(gdb) bt
#0 0x0000000000000000 in ()
#1 0x00007f3212b72dad in history_filename
(filename=0x5592dd41bfa0 "/home/rjones/.guestfish") at ../histfile.c:152
#2 0x00007f3212b75e2d in read_history_range
(filename=<optimized out>, from=0, to=-1) at ../histfile.c:280
#3 0x00005592dd33e646 in main ()
It also caused a build failure of another package in Koji
(search the logs for "ext2.img] Segmentation fault (core dumped)"):
https://koji.fedoraproject.org/koji/taskinfo?taskID=48245041
I suspect the problem isn't in readline but is in the main package,
mainly because I tried an older readline and that failed in the same
way.
I'm going to disable LTO in libguestfs and rebuild it.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
http://fedoraproject.org/wiki/MinGW
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