# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1341248374 0
# Node ID fc62b72f759741789a75ebbc2fb319c7331e023e
# Parent  1c761610079700316fe481f5aa57d686f0322183
Merge of r4690: conflicting wildcard server names fix.

With previous code wildcard names were added to hash even if conflict
was detected.  This resulted in identical names in hash and segfault
later in ngx_hash_wildcard_init().

diff --git a/src/core/ngx_hash.c b/src/core/ngx_hash.c
--- a/src/core/ngx_hash.c
+++ b/src/core/ngx_hash.c
@@ -924,17 +924,6 @@ wildcard:
     }
 
 
-    hk = ngx_array_push(hwc);
-    if (hk == NULL) {
-        return NGX_ERROR;
-    }
-
-    hk->key.len = last - 1;
-    hk->key.data = p;
-    hk->key_hash = 0;
-    hk->value = value;
-
-
     /* check conflicts in wildcard hash */
 
     name = keys->elts;
@@ -972,5 +961,18 @@ wildcard:
 
     ngx_memcpy(name->data, key->data + skip, name->len);
 
+
+    /* add to wildcard hash */
+
+    hk = ngx_array_push(hwc);
+    if (hk == NULL) {
+        return NGX_ERROR;
+    }
+
+    hk->key.len = last - 1;
+    hk->key.data = p;
+    hk->key_hash = 0;
+    hk->value = value;
+
     return NGX_OK;
 }