grub2/0346-grub-core-term-ieee1275-console.c-grub_console_dimen.patch

From 42b86368891e0380415148cdc1990604bbf7f807 Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Thu, 25 Apr 2013 00:45:29 +0200
Subject: [PATCH 346/482] 	* grub-core/term/ieee1275/console.c
 (grub_console_dimensions): Ignore 	bogus SLOF values.

---
 ChangeLog                         | 5 +++++
 grub-core/term/ieee1275/console.c | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 9f2eccc..2670946 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2013-04-24  Vladimir Serbinenko  <phcoder@gmail.com>
 
+	* grub-core/term/ieee1275/console.c (grub_console_dimensions): Ignore
+	bogus SLOF values.
+
+2013-04-24  Vladimir Serbinenko  <phcoder@gmail.com>
+
 	Make check work on mips-arc.
 
 2013-04-24  Vladimir Serbinenko  <phcoder@gmail.com>
diff --git a/grub-core/term/ieee1275/console.c b/grub-core/term/ieee1275/console.c
index 3a80864..6bcee58 100644
--- a/grub-core/term/ieee1275/console.c
+++ b/grub-core/term/ieee1275/console.c
@@ -123,6 +123,14 @@ grub_console_dimensions (void)
 	}
     }
 
+  /* Bogus default value on SLOF in QEMU.  */
+  if (grub_console_terminfo_output.width == 200
+      && grub_console_terminfo_output.height == 200)
+    {
+      grub_console_terminfo_output.width = 80;
+      grub_console_terminfo_output.height = 24;
+    }
+
   /* Use a small console by default.  */
   if (! grub_console_terminfo_output.width)
     grub_console_terminfo_output.width = 80;
-- 
1.8.2.1