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* grub-core/kern/i386/pc/startup.S (grub_console_setcursor): Check 

cursor shape for sanity.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-10-17 01:49:06 +02:00
parent 5b0276902e
commit 7bced4583e
2 changed files with 9 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-10-17 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/kern/i386/pc/startup.S (grub_console_setcursor): Check
cursor shape for sanity.
2010-10-17 Vladimir Serbinenko <phcoder@gmail.com>
* docs/grub.texi (Installation): Document buggy BIOS install.

4
grub-core/kern/i386/pc/startup.S
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@ -820,6 +820,10 @@ FUNCTION(grub_console_setcursor)
DATA32 call real_to_prot
.code32
cmp %cl, %ch
jb 3f
movw $0x0d0e, %cx
3:
movw %cx, console_cursor_shape
1:
/* set %cx to the designated cursor shape */