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authorRob Wu <rob@robwu.nl>2015-12-16 12:53:27 +0100
committerMike Frysinger <vapier@gentoo.org>2015-12-29 13:28:04 -0500
commitb674b821091141c5eed7d423612d3b10703e9c62 (patch)
tree7da637b96788280ce05389ce4529399d0da02249 /csu/start.c
parentd51442aacdbdb63e2f10815d843b551a9291d7a5 (diff)
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resolv: Reset defdname before use in __res_vinit [BZ #19369]
Resetting defdname (default domain name) before use in __res_vinit
ensures that the default domain name is correctly set to a default
value when it is not set by the LOCALDOMAIN environment variable or
the "domain" or "search" parameters in resolv.conf

Tested using the steps from:
https://sourceware.org/bugzilla/show_bug.cgi?id=19369
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