From 3d581e8b72e70182c68bfcf0fef7ca0ccf371082 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Sat, 15 Jun 2013 21:09:27 +0200
Subject: page: 12 zoom levels should be enougth

making zoom too big just causes pagesize() multiplication to overflow
passing bogus rectangles to allocimage().
---
 sys/src/cmd/page.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/cmd/page.c b/sys/src/cmd/page.c
index a44f74d4b..70c1bf9d7 100644
--- a/sys/src/cmd/page.c
+++ b/sys/src/cmd/page.c
@@ -1360,7 +1360,7 @@ docmd(int i, Mouse *m)
 			break;
 		o = subpt(m->xy, screen->r.min);
 		if(i == Czoomin){
-			if(zoom < 0x40000000){
+			if(zoom < 0x1000){
 				zoom *= 2;
 				pos =  addpt(mulpt(subpt(pos, o), 2), o);
 			}
-- 
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