Peter Jones
b73cee7f1f
emu: Make grub_free(NULL) safe
...
The grub_free() implementation in grub-core/kern/mm.c safely handles
NULL pointers, and code at many places depends on this. We don't know
that the same is true on all host OSes, so we need to handle the same
behavior in grub-emu's implementation.
Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-07-29 16:55:48 +02:00
Peter Jones
64e26162eb
calloc: Make sure we always have an overflow-checking calloc() available
...
This tries to make sure that everywhere in this source tree, we always have
an appropriate version of calloc() (i.e. grub_calloc(), xcalloc(), etc.)
available, and that they all safely check for overflow and return NULL when
it would occur.
Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
2020-07-29 16:55:47 +02:00
Vladimir Serbinenko
50b3a68db9
Remove grub_memalign on emu.
2013-12-08 18:12:20 +01:00
Vladimir 'phcoder' Serbinenko
ed7fbf43c2
* grub-core/kern/emu/mm.c (grub_memalign): Don't define if there is no
...
implementation available to cause compile-time rather than runtime
error.
2013-08-22 16:16:29 +02:00
Vladimir 'phcoder' Serbinenko
9c4b5c13e6
Improve gettext support. Stylistic fixes and error handling fixes while
...
on it.
2012-02-08 19:26:01 +01:00
Vladimir 'phcoder' Serbinenko
6e0632e28c
* grub-core/commands/acpihalt.c: Gettextized.
...
* grub-core/commands/cacheinfo.c: Likewise.
* grub-core/commands/cmp.c: Likewise.
* grub-core/commands/efi/loadbios.c: Likewise.
* grub-core/commands/gptsync.c: Likewise.
* grub-core/commands/ieee1275/suspend.c: Likewise.
* grub-core/commands/legacycfg.c: Likewise.
* grub-core/commands/memrw.c: Likewise.
* grub-core/commands/minicmd.c: Likewise.
* grub-core/commands/parttool.c: Likewise.
* grub-core/commands/time.c: Likewise.
* grub-core/commands/videoinfo.c: Likewise.
* grub-core/disk/geli.c: Likewise.
* grub-core/disk/i386/pc/biosdisk.c: Likewise.
* grub-core/disk/luks.c: Likewise.
* grub-core/disk/lvm.c: Likewise.
* grub-core/font/font_cmd.c: Likewise.
* grub-core/fs/zfs/zfscrypt.c: Likewise.
* grub-core/fs/zfs/zfsinfo.c: Likewise.
* grub-core/gfxmenu/view.c: Likewise.
* grub-core/kern/emu/hostdisk.c: Likewise.
* grub-core/kern/emu/main.c: Likewise.
* grub-core/kern/emu/misc.c: Likewise.
* grub-core/kern/emu/mm.c: Likewise.
* grub-core/kern/mips/arc/init.c: Likewise.
* grub-core/kern/mips/loongson/init.c: Likewise.
* grub-core/kern/partition.c: Likewise.
* grub-core/lib/i386/halt.c: Likewise.
* grub-core/lib/mips/arc/reboot.c: Likewise.
* grub-core/lib/mips/loongson/reboot.c: Likewise.
* grub-core/loader/i386/pc/chainloader.c: Likewise.
* grub-core/loader/i386/xnu.c: Likewise.
* grub-core/loader/multiboot.c: Likewise.
* grub-core/net/bootp.c: Likewise.
* grub-core/net/net.c: Likewise.
* grub-core/normal/term.c: Likewise.
* grub-core/partmap/bsdlabel.c: Likewise.
* grub-core/parttool/msdospart.c: Likewise.
* grub-core/term/gfxterm.c: Likewise.
* grub-core/term/terminfo.c: Likewise.
* grub-core/video/i386/pc/vbe.c: Likewise.
* util/grub-menulst2cfg.c: Likewise.
* util/grub-mkdevicemap.c: Likewise.
* util/grub-mklayout.c: Likewise.
* util/grub-mkrelpath.c: Likewise.
* util/grub-script-check.c: Likewise.
* util/ieee1275/grub-ofpathname.c: Likewise.
* util/resolve.c: Likewise.
2011-11-11 21:44:56 +01:00
Vladimir 'phcoder' Serbinenko
742f9232e3
Split config.h for util and core.
...
* acinclude.m4 (HAVE_ASM_USCORE): Transformed into a variable.
(ADDR32): Likewise.
(DATA32): Likewise.
(BSS_START_SYMBOL): Likewise.
(END_SYMBOL): Likewise.
(NEED_ENABLE_EXECUTE_STACK): Likewise. All users updated.
(grub_I386_ASM_ABSOLUTE_WITHOUT_ASTERISK): Removed.
* config.h.in: New file.
* configure.ac: Use config-util.h as config define file.
Rename MACHINE into GRUB_MACHINE. All users updated.
(NEED_REGISTER_FRAME_INFO): Transformed into a variable. All users
updated.
(NESTED_FUNC_ATTR): Likewise.
Substitue new variables.
(COND_HAVE_ASM_USCORE): New conditional.
* grub-core/Makefile.am (ASM_PREFIX): New variable.
(kernel_syms.lst): Use ASM_PREFIX.
* grub-core/kern/emu/console.c: Include config-util.h.
* grub-core/kern/emu/misc.c: Likewise.
* grub-core/kern/emu/mm.c: Likewise.
* include/grub/emu/misc.h: Likewise.
* include/grub/libgcc.h: Likewise.
2010-09-19 22:22:43 +02:00
BVK Chaitanya
16321bf9ca
pull-in emu-lite branch
2010-05-06 12:55:47 +05:30
