diff options
Diffstat (limited to 'resolv/res_init.c')
| -rw-r--r-- | resolv/res_init.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/resolv/res_init.c b/resolv/res_init.c index 640e087920..d1a5681a93 100644 --- a/resolv/res_init.c +++ b/resolv/res_init.c @@ -241,8 +241,8 @@ __res_vinit(res_state statp, int preinit) { line[sizeof(name) - 1] == '\t')) if ((fp = fopen(_PATH_RESCONF, "rc")) != NULL) { - /* No threads use this stream. */ - __fsetlocking (fp, FSETLOCKING_BYCALLER); + /* No threads use this stream. */ + __fsetlocking (fp, FSETLOCKING_BYCALLER); /* read the config file */ while (fgets_unlocked(buf, sizeof(buf), fp) != NULL) { /* skip comments */ @@ -397,8 +397,11 @@ __res_vinit(res_state statp, int preinit) { if (nserv > 1) statp->nscount = nserv; #ifdef _LIBC - if (nservall - nserv > 0) + if (nservall - nserv > 0) { statp->_u._ext.nscount6 = nservall - nserv; + /* We try IPv6 servers again. */ + statp->ipv6_unavail = false; + } #endif #ifdef RESOLVSORT statp->nsort = nsort; |