diff options
Diffstat (limited to 'utils/mountd/cache.c')
-rw-r--r-- | utils/mountd/cache.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c index 1ae96fe..7d80432 100644 --- a/utils/mountd/cache.c +++ b/utils/mountd/cache.c @@ -84,7 +84,6 @@ static void auth_unix_ip(FILE *f) char ipaddr[INET6_ADDRSTRLEN]; char *client = NULL; struct addrinfo *tmp = NULL; - struct addrinfo *ai = NULL; if (readline(fileno(f), &lbuf, &lbuflen) != 1) return; @@ -107,12 +106,16 @@ static void auth_unix_ip(FILE *f) /* addr is a valid, interesting address, find the domain name... */ if (!use_ipaddr) { + struct addrinfo *ai = NULL; + ai = client_resolve(tmp->ai_addr); + if (ai == NULL) + goto out; client = client_compose(ai); freeaddrinfo(ai); + if (!client) + goto out; } - freeaddrinfo(tmp); - qword_print(f, "nfsd"); qword_print(f, ipaddr); qword_printuint(f, time(0) + DEFAULT_TTL); @@ -124,6 +127,9 @@ static void auth_unix_ip(FILE *f) xlog(D_CALL, "auth_unix_ip: client %p '%s'", client, client?client: "DEFAULT"); free(client); +out: + freeaddrinfo(tmp); + } static void auth_unix_gid(FILE *f) |