Package: valac-0.10
Version: 0.10.4-1
Severity: normal
Tags: patch
Hi,
This works with Vala 0.10.4:
$ cat test.vala
void main(){
X.Display disp = new X.Display();
stdout.printf(%s\n, disp.display_string());
}
$ valac --pkg=x11 test.vala ./test
:0.0
$
This doesn't work with Vala 0.10.4:
$ cat test.vala
void main(){
X.Display disp = new X.Display();
stdout.printf(%s\n, disp.display_string());
stdout.printf(%s\n, disp.display_string());
}
$ valac --pkg=x11 test.vala ./test
:0.0
*** glibc detected *** ./test: double free or corruption (fasttop): 0x08509958
***
[...]
This patch fixes the issues for me:
--- x11.vapi.orig 2011-03-14 14:07:46.731734844 +0100
+++ x11.vapi2011-03-14 14:08:04.103728858 +0100
@@ -76,7 +76,7 @@
public unowned Screen screen_by_id (int screen_number);
[CCode (cname = DisplayString)]
- public string display_string ();
+ public unowned string display_string ();
[CCode (cname = XQLength)]
public int event_queue_length ();
Best regards
Alexander Kurtz
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