diff options
Diffstat (limited to 'ares/ares_init.c')
| -rw-r--r-- | ares/ares_init.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/ares/ares_init.c b/ares/ares_init.c index 7c355c39e..55c0b93ab 100644 --- a/ares/ares_init.c +++ b/ares/ares_init.c @@ -269,10 +269,14 @@ int ares_save_options(ares_channel channel, struct ares_options *options, if (!ARES_CONFIG_CHECK(channel)) return ARES_ENODATA; + /* Traditionally the optmask wasn't saved in the channel struct so it was + recreated here. ROTATE is the first option that has no struct field of + its own in the public config struct */ (*optmask) = (ARES_OPT_FLAGS|ARES_OPT_TRIES|ARES_OPT_NDOTS| ARES_OPT_UDP_PORT|ARES_OPT_TCP_PORT|ARES_OPT_SOCK_STATE_CB| ARES_OPT_SERVERS|ARES_OPT_DOMAINS|ARES_OPT_LOOKUPS| - ARES_OPT_SORTLIST|ARES_OPT_TIMEOUTMS); + ARES_OPT_SORTLIST|ARES_OPT_TIMEOUTMS) | + (channel->optmask & ARES_OPT_ROTATE); /* Copy easy stuff */ options->flags = channel->flags; @@ -355,7 +359,7 @@ static int init_by_options(ares_channel channel, if ((optmask & ARES_OPT_NDOTS) && channel->ndots == -1) channel->ndots = options->ndots; if ((optmask & ARES_OPT_ROTATE) && channel->rotate == -1) - channel->rotate = options->rotate; + channel->rotate = 1; if ((optmask & ARES_OPT_UDP_PORT) && channel->udp_port == -1) channel->udp_port = options->udp_port; if ((optmask & ARES_OPT_TCP_PORT) && channel->tcp_port == -1) @@ -431,6 +435,8 @@ static int init_by_options(ares_channel channel, channel->nsort = options->nsort; } + channel->optmask = optmask; + return ARES_SUCCESS; } |