Thomas Frauendorfer | Miray Software
42facd5772
gfxmenu/gui: Check printf() format in the gui_progress_bar and gui_label
...
The gui_progress_bar and gui_label components can display the timeout
value. The format string can be set through a theme file. This patch
adds a validation step to the format string.
If a user loads a theme file into the GRUB without this patch then
a GUI label with the following settings
+ label {
...
id = "__timeout__"
text = "%s"
}
will interpret the current timeout value as string pointer and print the
memory at that position on the screen. It is not desired behavior.
Signed-off-by: Thomas Frauendorfer | Miray Software <tf@miray.de>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2021-03-02 15:54:20 +01:00
Vladimir Serbinenko
6866f2ba37
Remove potential division by 0 in gfxmenu.
2015-01-21 17:42:15 +01:00
Vladimir Serbinenko
ae558c2ccf
Enable -Wformat=2 if it's supported.
2013-12-21 15:28:28 +01:00
Vladimir Serbinenko
bcfa6d72e3
* grub-core/gfxmenu/gui_progress_bar.c (draw_pixmap_bar): Avoid
...
division by-zero and senseless negative divisions.
2013-11-08 15:38:58 +01:00
Vladimir Testov
47e0a61f6f
* grub-core/gfxmenu/gui_progress_bar.c: Sanity checks added.
2013-10-17 15:50:25 +04:00
Vladimir Testov
946fd07357
* grub-core/gfxmenu/gui_progress_bar.c: New option `highlight_overlay`
...
* docs/gurb.texi: Likewise.
2013-10-17 15:42:49 +04:00
Vladimir Testov
9c13c57623
* grub-core/gfxmenu/gui_progress_bar.c (draw_pixmap_bar): Fixed bug.
...
Pixmap highlighted section with east and west slices was displayed
incorrectly due to negative width of the central slice.
2013-10-17 15:34:04 +04:00
Vladimir 'phcoder' Serbinenko
fc4c4fddf6
Detach optional parts of gfxterm and integrate in with coreboot init.
2013-05-31 00:42:33 +02:00
Vladimir 'phcoder' Serbinenko
85002bf34a
Agglomerate more mallocs to speed-up gfxterm.
2013-05-04 22:23:23 +02:00
Vladimir 'phcoder' Serbinenko
03f7c8c304
Fix several memory leaks.
2013-05-04 13:47:10 +02:00
Vladimir Testov
07f392ebef
* grub-core/gfxmenu/gui_progress_bar.c: Handle padding sizes.
2013-04-03 09:34:08 +02:00
Vladimir 'phcoder' Serbinenko
14361ee8aa
* grub-core/gfxmenu/gui_progress_bar.c (grub_gui_progress_bar): Remove
...
unused show_text member.
* docs/grub.texi: Document "text" property.
2012-03-10 19:46:46 +01:00
Vladimir 'phcoder' Serbinenko
1e3f8ae86f
* grub-core/gfxmenu/gui_progress_bar.c (progress_bar_set_property):
...
Put back accidently commented-out code.
2012-02-24 22:40:05 +01:00
Colin Watson
52832c554c
Move gfxmenu color handling to video, so that gfxterm can use it
...
too.
* grub-core/gfxmenu/named_colors.c: Move to ...
* grub-core/video/colors.c: ... here. Rename
grub_gui_get_named_color to grub_video_get_named_color.
* grub-core/gfxmenu/gui_string_util.c (my_isxdigit): Move to ...
* grub-core/video/colors.c (my_isxdigit): ... here.
* grub-core/gfxmenu/gui_string_util.c (parse_hex_color_component):
Move to ...
* grub-core/video/colors.c (parse_hex_color_component): ... here.
* grub-core/gfxmenu/gui_string_util.c (grub_gui_parse_color): Move
to ...
* grub-core/video/colors.c (grub_video_parse_color): ... here.
* include/grub/gui.h (grub_gui_color_t): Move to ...
* include/grub/video.h (grub_video_rgba_color_t): ... here.
* include/grub/gui.h (grub_gui_color_rgb): Move to ...
* include/grub/video.h (grub_video_rgba_color_rgb): ... here.
* include/grub/gui.h (grub_gui_map_color): Move to ...
* include/grub/video.h (grub_video_map_rgba_color): ... here.
* include/grub/gui_string_util.h (grub_gui_get_named_color): Move
to ...
* include/grub/video.h (grub_video_get_named_color): ... here.
* include/grub/gui_string_util.h (grub_gui_parse_color): Move to ...
* include/grub/video.h (grub_video_parse_color): ... here.
* grub-core/Makefile.core.def (kernel) [videoinkernel]: Add
video/colors.c.
(gfxmenu): Remove gfxmenu/named_colors.c.
(video_colors) [videomodules]: New module, containing
video/colors.c.
2010-12-10 16:45:58 +00:00
BVK Chaitanya
692d7c2855
pull-in emu-lite branch
2010-05-26 17:49:05 +05:30
BVK Chaitanya
8c41176882
automake commit without merge history
2010-05-06 11:34:04 +05:30
