[PATCH 5/5] mshtml: Fix nsparser leak if script_elem_from_nsscript failed.

[Gabriel Ivăncescu]

From: Gabriel Ivăncescu

Signed-off-by: Gabriel Ivăncescu 
---
 dlls/mshtml/mutation.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/mshtml/mutation.c b/dlls/mshtml/mutation.c
index 89bba9cb195..7f2d92b4bcc 100644
--- a/dlls/mshtml/mutation.c
+++ b/dlls/mshtml/mutation.c
@@ -352,8 +352,11 @@ static nsresult run_insert_script(HTMLDocumentNode *doc, nsISupports *script_ifa

hres = script_elem_from_nsscript(nsscript, &script_elem);
     nsIDOMHTMLScriptElement_Release(nsscript);
-    if(FAILED(hres))
+    if(FAILED(hres)) {
+        if(nsparser)
+            nsIParser_Release(nsparser);
         return NS_ERROR_FAILURE;
+    }

if(nsparser) {
         nsIParser_BeginEvaluatingParserInsertedScript(nsparser);