[Webkit-unassigned] [Bug 45849] WKURLCreateWithCFURL crashes with bad url

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=45849





--- Comment #1 from Simon Fraser (smfr) <simon.fraser at apple.com>  2010-09-15 16:42:53 PST ---
Minibrowser bug I guess:

diff --git a/WebKitTools/MiniBrowser/mac/BrowserWindowController.m b/WebKitTools/MiniBrowser/mac/BrowserWindowController.m
index 43351e5..162d99a 100644
--- a/WebKitTools/MiniBrowser/mac/BrowserWindowController.m
+++ b/WebKitTools/MiniBrowser/mac/BrowserWindowController.m
@@ -61,6 +61,9 @@ - (void)dealloc
 - (IBAction)fetch:(id)sender
 {
     CFURLRef cfURL = CFURLCreateWithString(0, (CFStringRef)[urlText stringValue], 0);
+    if (!cfURL)
+        return;
+
     WKURLRef url = WKURLCreateWithCFURL(cfURL);
     CFRelease(cfURL);

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