This repository was archived by the owner on Jun 24, 2020. It is now read-only.
This repository was archived by the owner on Jun 24, 2020. It is now read-only.
iouyap SIGSEV when IPv6 localhost hostname present in /etc/hosts #17
Description
On Arch Linux iouyap will fail to start any images when you have ipv6 localhost defined in /etc/hosts
::1 localhost.localdomain localhost jenkins
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/home/mig/GNS3/images/IOU/i86bi_linux_l2-ipbasek9-ms.jan24-2013-team_track.bin'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0xf73a5749 in inet_pton () from /usr/lib32/libc.so.6
(gdb) bt
#0 0xf73a5749 in inet_pton () from /usr/lib32/libc.so.6
#1 0xf7287f01 in ?? () from /usr/lib32/libnss_files.so.2
#2 0xf72884a1 in _nss_files_gethostbyname3_r () from /usr/lib32/libnss_files.so.2
#3 0xf7288914 in _nss_files_gethostbyname_r () from /usr/lib32/libnss_files.so.2
#4 0xf739a214 in gethostbyname_r@@GLIBC_2.1.2 () from /usr/lib32/libc.so.6
#5 0xf73811a9 in gethostid () from /usr/lib32/libc.so.6
#6 0x08461405 in exit ()
#7 0x00000000 in ?? ()
perhaps unrelated but the function has a bug. From the manpage:
BUGS
gethostbyname() does not recognize components of a dotted IPv4 address string that are expressed in hexadecimal.
A workaround would be to comment the entry in /etc/hosts