diff options
| -rw-r--r-- | StdLib/BsdSocketLib/res_mkupdate.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/StdLib/BsdSocketLib/res_mkupdate.c b/StdLib/BsdSocketLib/res_mkupdate.c index d81d7d6f15..db8540ab4b 100644 --- a/StdLib/BsdSocketLib/res_mkupdate.c +++ b/StdLib/BsdSocketLib/res_mkupdate.c @@ -438,8 +438,10 @@ res_mkupdrec(int section, const char *dname, u_int class, u_int type, u_long ttl) {
ns_updrec *rrecp = (ns_updrec *)calloc(1, sizeof(ns_updrec));
- if (!rrecp || !(rrecp->r_dname = strdup(dname)))
+ if (!rrecp || !(rrecp->r_dname = strdup(dname))) {
+ free(rrecp);
return (NULL);
+ }
rrecp->r_class = (u_int16_t)class;
rrecp->r_type = (u_int16_t)type;
rrecp->r_ttl = (u_int32_t)ttl;
|