memcached: handle error cases and alloc enough for null termination

[sip-router] / src / modules / memcached / mcd_var.c

diff --git a/src/modules/memcached/mcd_var.c b/src/modules/memcached/mcd_var.c
index a55f57b..442cf21 100644 (file)
--- a/src/modules/memcached/mcd_var.c
+++ b/src/modules/memcached/mcd_var.c
@@ -442,6 +442,7 @@ int pv_parse_mcd_name(pv_spec_p sp, str *in) {
 
        if(pv_parse_format(in, &tmp) || tmp==NULL) {
                LM_ERR("wrong format [%.*s]\n", in->len, in->s);
+               if(tmp) pkg_free(tmp);
                return -1;
        }