diff options
Diffstat (limited to 'main/dnsmgr.c')
| -rw-r--r-- | main/dnsmgr.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/main/dnsmgr.c b/main/dnsmgr.c index 1c5eb050b..803151add 100644 --- a/main/dnsmgr.c +++ b/main/dnsmgr.c @@ -121,6 +121,9 @@ void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry) int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr) { + struct ast_hostent ahp; + struct hostent *hp; + if (ast_strlen_zero(name) || !result || !dnsmgr) return -1; @@ -135,21 +138,18 @@ int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmg if (inet_aton(name, result)) return 0; - /* if the manager is disabled, do a direct lookup and return the result, - otherwise register a managed lookup for the name */ - if (!enabled) { - struct ast_hostent ahp; - struct hostent *hp; - - if ((hp = ast_gethostbyname(name, &ahp))) - memcpy(result, hp->h_addr, sizeof(result)); + /* do a lookup now but add a manager so it will automagically get updated in the background */ + if ((hp = ast_gethostbyname(name, &ahp))) + memcpy(result, hp->h_addr, sizeof(result)); + + /* if dnsmgr is not enable don't bother adding an entry */ + if (!enabled) return 0; - } else { - if (option_verbose > 2) - ast_verbose(VERBOSE_PREFIX_2 "adding dns manager for '%s'\n", name); - *dnsmgr = ast_dnsmgr_get(name, result); - return !*dnsmgr; - } + + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_2 "adding dns manager for '%s'\n", name); + *dnsmgr = ast_dnsmgr_get(name, result); + return !*dnsmgr; } /* |