Bug 653120 – app-shells/zsh-5.5 crash in free(): invalid pointer

• Product: Gentoo Linux
• Status: RESOLVED NEEDINFO

[Description Juraj Variny 2018-04-13 19:40:54 UTC]

Created attachment 527302 [details]
emerge --info

After emerging zsh-5.5 I am getting following in inactive konsole terminal. When I find out how to reproduce, will provide better backtrace. This may be related: https://bugs.kde.org/show_bug.cgi?id=393058

*** Error in `/bin/zsh': free(): invalid pointer: 0x0000561800e8e4f0 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7851a)[0x7f56098cd51a]
/lib64/libc.so.6(+0x804fd)[0x7f56098d54fd]
/lib64/libc.so.6(+0x80e56)[0x7f56098d5e56]
/usr/lib64/zsh/5.5/zsh/zle.so(zrefresh+0x2166)[0x7f5608a40786]
/usr/lib64/zsh/5.5/zsh/zle.so(zleread+0x492)[0x7f5608a339d2]
/bin/zsh(zleentry+0xb3)[0x5618004f4993]
/bin/zsh(+0x4db82)[0x5618004f5b82]
/bin/zsh(+0x45fcb)[0x5618004edfcb]
/bin/zsh(+0x56a16)[0x5618004fea16]
/bin/zsh(parse_event+0x26)[0x56180051d226]
/bin/zsh(loop+0x6e)[0x5618004f17ee]
/bin/zsh(zsh_main+0x4be)[0x5618004f4fde]
/lib64/libc.so.6(__libc_start_main+0xf1)[0x7f5609875571]
/bin/zsh(_start+0x2a)[0x5618004bfe3a]

[Comment 1 Jonas Stein 2018-04-15 10:19:06 UTC]

Thank you for the report. Please recompile and *attach* the logfiles and 
paste the emerge info as described on
https://wiki.gentoo.org/wiki/Attach_the_logs_to_the_bug_ticket
Perhaps we can see a hint in the warnings.
Could you describe, please, why you think this is an Gentoo issue and not an upstream bug?
Please reopen this ticket (Status:unconfirmed) afterwards.