diff options
Diffstat (limited to 'source3/lib/wins_srv.c')
| -rw-r--r-- | source3/lib/wins_srv.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/source3/lib/wins_srv.c b/source3/lib/wins_srv.c index 3372f74dcb..4a54762fde 100644 --- a/source3/lib/wins_srv.c +++ b/source3/lib/wins_srv.c @@ -70,14 +70,24 @@ static char *wins_srv_keystr(struct in_addr wins_ip, struct in_addr src_ip) { - char *keystr; + char *keystr = NULL, *wins_ip_addr = NULL, *src_ip_addr = NULL; - if (asprintf(&keystr, WINS_SRV_FMT, inet_ntoa(wins_ip), - inet_ntoa(src_ip)) == -1) { - DEBUG(0, ("wins_srv_is_dead: malloc error\n")); - return NULL; + wins_ip_addr = strdup(inet_ntoa(wins_ip)); + src_ip_addr = strdup(inet_ntoa(src_ip)); + + if ( !wins_ip_addr || !src_ip_addr ) { + DEBUG(0,("wins_srv_keystr: malloc error\n")); + goto done; } + if (asprintf(&keystr, WINS_SRV_FMT, wins_ip_addr, src_ip_addr) == -1) { + DEBUG(0, (": ns_srv_keystr: malloc error for key string\n")); + } + +done: + SAFE_FREE(wins_ip_addr); + SAFE_FREE(src_ip_addr); + return keystr; } |