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Fix dns search domain use in gethostbyname.

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Need to load search domain data before we attempt to use it.
bug:6799630

Change-Id: Ib228f4ca260339f71a2e28d5930c0a722bd43c92
This commit is contained in:
Robert Greenwalt 2013-11-27 16:23:09 -08:00
parent ab0b0cdf1b
commit c11f6f0f39
1 changed files with 9 additions and 0 deletions
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9
libc/netbsd/resolv/res_query.c
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@ -272,6 +272,15 @@ res_nsearch(res_state statp,
(dots && !trailing_dot && (statp->options & RES_DNSRCH) != 0U)) { (dots && !trailing_dot && (statp->options & RES_DNSRCH) != 0U)) {
int done = 0; int done = 0;
/* Unfortunately we need to load interface info
* (dns servers, search domains) before
* the domain stuff is tried. Will have a better
* fix after thread pools are used as this will
* be loaded once for the thread instead of each
* time a query is tried.
*/
_resolv_populate_res_for_iface(statp);
for (domain = (const char * const *)statp->dnsrch; for (domain = (const char * const *)statp->dnsrch;
*domain && !done; *domain && !done;
domain++) { domain++) {