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https://issues.apache.org/jira/browse/MESOS-2636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14551337#comment-14551337
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Benjamin Mahler commented on MESOS-2636:
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net::hostname fix was committed:
{noformat}
commit 08e11d372afbb66907130998b485c185687fae34
Author: Chi Zhang <chzhc...@gmail.com>
Date: Tue May 19 15:03:23 2015 -0700
Removed bad call to freeaddrinfo in net::hostname.
Review: https://reviews.apache.org/r/34438
{noformat}
> Segfault in inline Try<IP> getIP(const std::string& hostname, int family)
> -------------------------------------------------------------------------
>
> Key: MESOS-2636
> URL: https://issues.apache.org/jira/browse/MESOS-2636
> Project: Mesos
> Issue Type: Bug
> Reporter: Chi Zhang
> Assignee: Chi Zhang
> Labels: twitter
> Fix For: 0.23.0
>
>
> We saw a segfault in production. Attaching the coredump, we see:
> Core was generated by `/usr/local/sbin/mesos-slave --port=5051
> --resources=cpus:23;mem:70298;ports:[31'.
> Program terminated with signal 11, Segmentation fault.
> #0 0x00007f639867c77e in free () from /lib64/libc.so.6
> (gdb) bt
> #0 0x00007f639867c77e in free () from /lib64/libc.so.6
> #1 0x00007f63986c25d0 in freeaddrinfo () from /lib64/libc.so.6
> #2 0x00007f6399deeafa in net::getIP (hostname="<redacted>", family=2) at
> ./3rdparty/stout/include/stout/net.hpp:201
> #3 0x00007f6399e1f273 in process::initialize (delegate=Unhandled dwarf
> expression opcode 0xf3
> ) at src/process.cpp:837
> #4 0x000000000042342f in main ()
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