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efi_loader: fix SetAttribute()

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The SetAttribute() service and the Reset() service of the simple text
output protocol must update the attribute value in the mode information.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt
2019-06-14 07:16:57 +02:00
parent 2ad238fcc4
commit 3950f0f856
1 changed files with 2 additions and 0 deletions
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2
lib/efi_loader/efi_console.c
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@@ -341,6 +341,7 @@ static efi_status_t EFIAPI efi_cout_set_attribute(
EFI_ENTRY("%p, %lx", this, attribute);
efi_con_mode.attribute = attribute;
if (attribute)
printf(ESC"[%u;%u;%um", bold, color[fg].fg, color[bg].bg);
else
@@ -384,6 +385,7 @@ static efi_status_t EFIAPI efi_cout_reset(
/* Clear screen */
EFI_CALL(efi_cout_clear_screen(this));
/* Set default colors */
efi_con_mode.attribute = 0x07;
printf(ESC "[0;37;40m");
return EFI_EXIT(EFI_SUCCESS);