Resolver: fixed memory leak for the "ipv4=off" case.

This change partially reverts 2a77754cd9fe to properly free rn->query. Found by Coverity (CID 1507244).
fastmailops · Jul 14, 2022 · 14341ce · 14341ce
1 parent 5178da4
commit 14341ce
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/core/ngx_resolver.c b/src/core/ngx_resolver.c
@@ -3684,10 +3684,7 @@ ngx_resolver_create_name_query(ngx_resolver_t *r, ngx_resolver_node_t *rn,
     }
 
     rn->qlen = (u_short) len;
-
-    if (r->ipv4) {
-        rn->query = p;
-    }
+    rn->query = p;
 
 #if (NGX_HAVE_INET6)
     if (r->ipv6) {