grub/grub-core
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
..
boot A workaround for clang problem assembling startup_raw.S 2019-04-08 15:22:10 +10:00
bus calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
commands malloc: Use overflow checking primitives where we do complex allocations 2020-07-29 16:55:47 +02:00
disk lvm: Fix two more potential data-dependent alloc overflows 2020-07-29 16:55:48 +02:00
efiemu calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
font font: Do not load more than one NAME section 2020-07-29 16:55:48 +02:00
fs hfsplus: Fix two more overflows 2020-07-29 16:55:48 +02:00
gdb i386, x86_64, ppc: fix switch fallthrough cases with GCC7 2017-04-04 19:23:55 +03:00
gettext verifiers: File type for fine-grained signature-verification controlling 2018-11-09 13:25:31 +01:00
gfxmenu gfxmenu: Fix double free in load_image() 2020-07-29 16:55:48 +02:00
hello * grub-core/commands/gptsync.c: Fix typographic quoting. 2012-03-03 13:05:08 +01:00
hook * grub-core/hook/datehook.c (grub_read_hook_datetime): Small stylistic 2011-11-11 21:03:49 +01:00
io calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
kern emu: Make grub_free(NULL) safe 2020-07-29 16:55:48 +02:00
lib relocator: Fix grub_relocator_alloc_chunk_align() top memory allocation 2020-07-29 16:55:48 +02:00
loader relocator: Protect grub_relocator_alloc_chunk_align() max_addr against integer underflow 2020-07-29 16:55:48 +02:00
mmap calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
net tftp: Do not use priority queue 2020-07-29 16:55:48 +02:00
normal malloc: Use overflow checking primitives where we do complex allocations 2020-07-29 16:55:47 +02:00
osdep calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
partmap calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
parttool * grub-core/net/http.c: Add TRANSLATORS comments. 2012-03-05 16:42:26 +01:00
script script: Avoid a use-after-free when redefining a function during execution 2020-07-29 16:55:48 +02:00
term term: Fix overflow on user inputs 2020-07-29 16:55:48 +02:00
tests calloc: Use calloc() at most places 2020-07-29 16:55:47 +02:00
video malloc: Use overflow checking primitives where we do complex allocations 2020-07-29 16:55:47 +02:00
gdb_grub.in * grub-core/gdb_grub.in: Fix overflow and wrong field. 2013-10-14 03:40:20 +02:00
genemuinit.sh use MODULE_FILES for genemuinit* instead of MOD_FILES 2014-01-18 23:15:40 +04:00
genemuinitheader.sh use MODULE_FILES for genemuinit* instead of MOD_FILES 2014-01-18 23:15:40 +04:00
genmod.sh.in .mod files: Strip annobin annotations and .eh_frame, and their relocations 2018-03-05 14:08:22 +01:00
genmoddep.awk enforcing fixup 2017-08-14 16:27:10 +02:00
gensyminfo.sh.in Fix shebang for termux. 2017-05-03 12:49:31 +02:00
gensymlist.sh Make 'make check' work on emu. 2013-04-27 02:00:16 +02:00
gentrigtables.c * grub-core/gentrigtables.c: Make tables const. 2013-03-01 11:15:09 +01:00
gmodule.pl.in * grub-core/gmodule.pl.in: Accept newer binutils which output 2014-09-21 18:23:23 +02:00
Makefile.am RISC-V: Add to build system 2019-02-25 14:02:05 +01:00
Makefile.core.def tpm: Enable module for all EFI platforms 2020-05-25 14:50:42 +02:00
modinfo.sh.in Fix shebang for termux. 2017-05-03 12:49:31 +02:00