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* grub-core/term/gfxterm.c (calculate_normal_character_width): Return 8

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if no ASCII character is found to prevent crash.
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Vladimir 'phcoder' Serbinenko committed 2011-03-23 20:29:17 +01:00
1 parent 41a85f5508
commit 5657722c3c
2 files changed
+7
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+5
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@@ -1,3 +1,8 @@
2011-03-23 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/term/gfxterm.c (calculate_normal_character_width): Return 8
if no ASCII character is found to prevent crash.
2011-03-23 Alexander Kurtz <kurtz.alex@googlemail.com> 2011-03-23 Alexander Kurtz <kurtz.alex@googlemail.com>
* grub-core/video/bitmap.c (match_extension): Ignore case. * grub-core/video/bitmap.c (match_extension): Ignore case.
grub-core/term/gfxterm.c
+2
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@@ -945,6 +945,8 @@ calculate_normal_character_width (grub_font_t font)
if (glyph->device_width > width) if (glyph->device_width > width)
width = glyph->device_width; width = glyph->device_width;
} }
if (!width)
return 8;
return width; return width;
} }