Re: odd window resize behaviour with firefox/thunderbird 17.0

Michael Panteleit <[email protected]> writes:

> Is it possible that the ridiciolous high "specified maximum size" causes
> an overflow?
>
> FF-17.0:
> WM_NORMAL_HINTS(WM_SIZE_HINTS):
> 		program specified minimum size: 18 by 142
> 		program specified maximum size: 1073741824 by 1073741824
> 		window gravity: NorthWest 

I guess it is. I patched src/windows.c so that max_width and max_height
is capped at 2000;

diff -wNaur sawfish-1.9.1/src/windows.c mySawfish-1.9.1/src/windows.c 
--- sawfish-1.9.1/src/windows.c	2012-09-01 10:47:01.000000000 +0200
+++ mySawfish-1.9.1/src/windows.c	2012-11-24 15:37:29.967950229 +0100
@@ -1297,6 +1297,11 @@
     hints = &VWIN(win)->hints;
     flags = hints->flags;
 
+    if (hints->max_width >= 2000)
+        hints->max_width = 2000;
+    if (hints->max_height >= 2000)
+        hints->max_height = 2000;
+
     /* Some sanity checking */
     if ((flags & PMinSize) 
 	&& (hints->min_width < 0 || hints->min_height < 0)) 


and the problems with Firefox 17.0 vanishes. I have the maximze-button
again and I can resize the window normally.

This of course is not a patch to release, it's just the prove that the
settings from Firefox are the problem. 

Greetings,
Michael


-- 
Sawfish ML