Comment 10 for bug 1098750

Yes, sorry, 5.0.5-1 from Debian Unstable on AMD64. I was able to reproduce it both with both the system zsh and a self-compiled debian package (but compiled with -O0 to ease debugging). I've seen this happen with the Zsh of Ubuntu 12.10 as well.

Personally I'm considering just replacing hrealloc with relloc and pay the small (?) performance penalty (didn't look what other changes that would require). Of course, the bug might not be inside hrealloc per se, even if the crash happens there..