libcurl: some OOM handling fixes

2011-10-07 20:50:57 +02:00
parent b82bd05354
commit 17f48fe879
13 changed files with 118 additions and 52 deletions
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -72,9 +72,12 @@ Curl_hash_init(struct curl_hash *h,
    for(i = 0; i < slots; ++i) {
      h->table[i] = Curl_llist_alloc((curl_llist_dtor) hash_element_dtor);
      if(!h->table[i]) {
-        while(i--)
+        while(i--) {
          Curl_llist_destroy(h->table[i], NULL);
+          h->table[i] = NULL;
+        }
        free(h->table);
+        h->table = NULL;
        return 1; /* failure */
      }
    }
@@ -240,6 +243,7 @@ Curl_hash_clean(struct curl_hash *h)
  }

  free(h->table);
+  h->table = NULL;
 }

 void