blob: 792432a5fd32e350c56008ab9cfb30a4240a1c78 (
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--- linux-cjktty-4.9.patch 2018-09-07 17:30:30.000000000 +0800
+++ linux-cjktty-4.9.112.patch 2018-09-07 22:55:12.000000000 +0800
@@ -134,8 +134,8 @@
if (!*vc->vc_uni_pagedir_loc)
con_set_default_unimap(vc);
-- vc->vc_screenbuf = kmalloc(vc->vc_screenbuf_size, GFP_KERNEL);
-+ vc->vc_screenbuf = kmalloc(vc->vc_screenbuf_size * 2, GFP_KERNEL);
+- vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size, GFP_KERNEL);
++ vc->vc_screenbuf = kzalloc(vc->vc_screenbuf_size * 2, GFP_KERNEL);
if (!vc->vc_screenbuf)
goto err_free;
@@ -159,9 +159,9 @@
if (new_screen_size > (4 << 20))
return -EINVAL;
-- newscreen = kmalloc(new_screen_size, GFP_USER);
+- newscreen = kzalloc(new_screen_size, GFP_USER);
+
-+ newscreen = kmalloc(new_screen_size * 2, GFP_USER);
++ newscreen = kzalloc(new_screen_size * 2, GFP_USER);
+
if (!newscreen)
return -ENOMEM;
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