http://bugzilla.opensuse.org/show_bug.cgi?id=1100690 http://bugzilla.opensuse.org/show_bug.cgi?id=1100690#c4 --- Comment #4 from Thomas B. Rücker <thomas@ruecker.fi> --- OK, so this is really obscure. More random poking, stracing, guessing. export -n MALLOC_CHECK_ *bam* it builds inside the chroot and using `osc build` conversely doing this on an openSUSE Leap 15: declare -x MALLOC_CHECK_="3" makes it segfault! So this looks like yet another malloc bug in makensis? For my purposes I'm going to do the ugly workaround of unsetting MALLOC_CHECK_ and MALLOC_PERTURB_ right before calling `makensis` in my RPM spec. I guess you might want to tell upstream about this. -- You are receiving this mail because: You are on the CC list for the bug.