vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity
9373 commits 7 branches 0 tags 144 MiB
Commit graph

9373 commits

This branch
This branch
All branches
Author SHA1 Message Date
Andrei Borzenkov
269a522c7d hostdisk: fix device detection 
Condition was apparently reversed so GRUB assumed all devices were
files. This later made it skip BLKFLSBUF ioctl on Linux which caused
various page cache coherency issues. Observed were

- failure to validate blocklist install (read content did not match
  just written)

- failure to detect Linux MD on disk after online hot addition
  (GRUB got stale superblock)

Closes: 46691
 2016-01-10 10:41:04 +03:00
Andrei Borzenkov
5a5a3c6963 setup: fix NULL pointer dereference 
Check return value of grub_guess_root_devices

Found by: Coverity scan.
CID: 73638, 73751
 2016-01-09 21:25:22 +03:00
Andrei Borzenkov
670c43af27 mkimage: fix unintended sign extension 
Found by: Coverity scan.
CID: 73691, 73717
 2016-01-09 21:05:44 +03:00
Andrei Borzenkov
dc27d254f2 util/getroot: delete dead code 
is_part cannot be non-zero at this point.

Found by: Coveruty scan.
CID: 73838
 2016-01-09 20:54:54 +03:00
Andrei Borzenkov
31f6506c57 loader/multiboot: fix unintended sign extension 
Found by: Coveruty scan.
CID: 73700, 73763
 2016-01-09 19:58:51 +03:00
Andrei Borzenkov
9fecb0588e kern/elf: fix unintended sign extension 
Found by: Coverity scan.
CID: 73729, 73735, 73758, 73760
 2016-01-09 19:41:26 +03:00
Andrei Borzenkov
aafd205c92 xfs: fix possible inode corruption in directory scan 
grub_xfs_iterate_dir did not restore first character after inline
name when match was found. Dependning on XFS format this character
could be inode number and we could return to the same node later in
find_file if processing cycled symlinks.

CID: 86724
 2016-01-09 18:55:55 +03:00
Andrei Borzenkov
bd60f5a207 rescue_parser: restructure code to avoid Coverity false positive 
If line contains single word, line and argv[0] are aliases, so
no NULL dereference is possible, but Coverity does not know it.
Change code to avoid ambiguity and also remove redundant call to
grub_strchr.

CID: 86725
 2016-01-09 18:15:27 +03:00
Andrei Borzenkov
725548a285 grub-mklayout: check subscript bounds 
Found by: Coverity scan.
CID: 73686
 2016-01-09 14:13:36 +03:00
Andrei Borzenkov
d5cc487d39 grub-probe: fix memory leak 
Found by: Coverity scan.
CID: 73783
 2016-01-09 13:55:28 +03:00
Andrei Borzenkov
fa2af21ec8 gfxmenu: fix memory leak 
Found by: Coverity scan.
CID: 73766
 2016-01-09 13:55:28 +03:00
Andrei Borzenkov
0e075ac385 util/setup: fix grub_util_path_list leak 
Add helper grub_util_free_path_list and use it where appropriate.

Found by: Coverity scan.
CID: 73727
 2016-01-09 13:55:18 +03:00
Andrei Borzenkov
57e7f1b775 setup: fix memory leak 
Found by: Coverity scan.
CID: 73680, 73715
 2016-01-09 13:10:10 +03:00
Andrei Borzenkov
67d9ce82ac efiemu: check return value of grub_efiemu_write_value 
Found by: Coverity scan.
CID: 73590
 2016-01-09 11:36:42 +03:00
Andrei Borzenkov
12bf87466f efiemu: change code to avoid Coverity false positive 
CID: 73623
 2016-01-09 11:36:42 +03:00
Andrei Borzenkov
97c41e1216 efiemu: fix unintended sign extension 
Found by: Coverity scan.
CID: 73883, 73637
 2016-01-09 11:36:42 +03:00
Andrei Borzenkov
8ab2675ede hfs: fix memory leak 
Found by: Coverity scan.
CID: 156531
 2016-01-09 11:36:42 +03:00
Andrei Borzenkov
efc04d65c7 grub-module-verifier: fix unintended sign extension 
Found by: Coverity scan.
CID: 156533, 156532
 2016-01-09 11:36:42 +03:00
Vladimir Serbinenko
b4787552b0 Tests: Support arm-efi 2016-01-08 09:49:08 +01:00
Vladimir Serbinenko
e4c49cab9b arm64/setjmp: Add missing move for arg1 == 0 case. 2016-01-07 21:10:05 +01:00
Vladimir Serbinenko
9efd79f376 grub-shell: Support arm64-efi 2016-01-07 21:02:53 +01:00
Mark Salter
7eb27a49e9 arm-efi: Reduce timer event frequency by 10 
Timer event to keep grub msec counter was running at 1000HZ. This was too
fast for UEFI timer driver and resulted in a 10x slowdown in grub time
versus wallclock. Reduce the timer event frequency and increase tick
increment accordingly to keep better time.
 2016-01-07 20:54:20 +01:00
Vladimir Serbinenko
a2dcab70f8 x86_64-efi: Automatically add -bios OVMF.fd to qemu in tests. 2016-01-07 19:29:53 +01:00
Vladimir Serbinenko
62328a95c9 Allow GRUB_QEMU_OPTS to override machine. 2016-01-07 19:28:47 +01:00
Vladimir Serbinenko
6e4174f6f9 arm64: Disable tests that need native drivers. 2016-01-07 19:27:56 +01:00
Vladimir Serbinenko
06c94739a5 Disable NetBSD bootcheck on EFI until it supports ACPI on EFI. 2016-01-07 19:27:10 +01:00
Vladimir Serbinenko
db5eb6225d grub-shell: Use new cbfstool syntax. 2016-01-07 15:55:45 +01:00
Vladimir Serbinenko
44876dd64e grub-shell: On i386-ieee1275 don't try to switch to console. 
console goes to serial as well, so this doesn't stop garbage from going
to serial. But it creates garbage itself.
 2016-01-07 15:54:42 +01:00
Vladimir Serbinenko
86e3b4ba1a hddboot_test: reenable on OVMF 
OVMF now supports booting from disks.
 2016-01-07 15:54:06 +01:00
Vladimir Serbinenko
607d66116a iee1275/datetime: Fix off-by-1 error. 2016-01-07 15:53:42 +01:00
Vladimir Serbinenko
716c9f2675 Adjust bootcheck tests for multiboot/coreboot/qemu to match real support. 
coreboot has ACPI while 2 others don't. *BSD need ACPI and have trouble
without it. Don't even attempt to boot *BSD on multiboot or qemu targets.

On coreboot boot all *BSD except 32-bit NetBSD which apparently does some
early BIOS calls.
 2016-01-07 15:51:03 +01:00
Vladimir Serbinenko
9f8f9e62af minixfs_test: Check if mkfs.minixfs supports -B option. 2016-01-05 21:10:27 +01:00
Vladimir Serbinenko
f86fd54cf0 Add memdisk support to grub-emu. 
Use it to add custom files, so that tests which need them work.
 2016-01-05 21:10:27 +01:00
Vladimir Serbinenko
3f430a0126 Move file loading functions to grub-emu. 
So that we can use it in grub-emu as well as utils.
 2016-01-05 21:10:27 +01:00
Vladimir Serbinenko
f2b54835f2 Disable progress indicator in grub-shell. 
This disables progress indicator for tests. This in turn fixes test
flakiness as they ended up timing-dependent.
 2016-01-05 21:10:10 +01:00
Vladimir Serbinenko
300be005a8 Update checksums 2016-01-05 11:55:30 +01:00
Andrei Borzenkov
aa7bb4607b acpihalt: add GRUB_ACPI_OPCODE_CREATE_DWORD_FIELD (0x8a) 
Fixes ACPI halt on ASUSTeK P8B75-V,
Bios: American Megatrends v: 0414 date: 04/24/2012

Reported-By: Goh Lip <g.lip@gmx.com>
 2016-01-02 21:33:18 +03:00
Andrei Borzenkov
19554a6034 acpihalt: fix GRUB_DSDT_TEST compilation 2016-01-02 19:02:19 +03:00
Andrei Borzenkov
ba83ed1538 Add missing BUILD_EXEEXT 2016-01-01 12:06:40 +03:00
Vladimir Serbinenko
80fdaf1d01 configure.ac: Reorder efiemu check to after link format check. 
efiemu is supposed to be disabled when compiling through exe format.
Unfortunately format was determined only after efiemu check. Reorder to fix the
problem
 2015-12-31 22:36:23 +01:00
Andrey Borzenkov
4d6e9c8a92 remove temporary .bin files (kernel and modules) 2015-12-31 23:00:25 +03:00
Andrey Borzenkov
af23303cbd add dejavu built fonts to cleanfiles 2015-12-31 22:23:12 +03:00
Andrei Borzenkov
c67025fad5 Add grub-module-verifier files to EXTRA_DIST 2015-12-31 21:35:11 +03:00
Vladimir Serbinenko
40051fedc3 configure: Add -fno-unwind-tables if supported. 
Unwind tables are useless for us bt consume space if present. Ensure that they
are not.
 2015-12-31 19:20:03 +01:00
Vladimir Serbinenko
dcc499aaf0 module-verifier: allow limited-range relocations on sparc64. 
clang as incomplete mcmodel=large support. As we don't currently need full
mcmodel=large support for sparc64, relax those checks.
 2015-12-31 18:30:39 +01:00
Vladimir Serbinenko
3b21499506 Disable build-time module check on emu. 
On emu some checks can be laxer like check for relocation range. Additionally
module loading in emu is rarely used. So skip this check rather than making
it laxer for all platforms. In ideal we may want to have slightly different
check for emu but for now this is good enough.
 2015-12-31 18:20:11 +01:00
Vladimir Serbinenko
5ae590b32d configure: Fix grub_cv_cc_fno_unwind_tables check. 
Check tries -fno-dwarf2-cfi-asm but adds -fno-asynchronous-unwind-tables
to TARGET_CFLAGS. Fix this.
 2015-12-31 18:19:15 +01:00
Vladimir Serbinenko
f1b3525385 Add -mno-stack-arg-probe on mingw. 
This argument disables generation of calls to __chkstk_ms. Those calls are
useless on GRUB as function is dummy. Yet they increase module size and
use limited-range relocations which may not work under some memory layouts.
We currently don't use such layouts on concerned platforms but lt's correct
this.
 2015-12-31 18:15:49 +01:00
Vladimir Serbinenko
68e158dffd Strip .ARM.exidx 
This section is generated by clang and is useful only for debugging.
It contains exotic relocations, so strip them to avoid them interferring
with module loading.
 2015-12-31 18:13:59 +01:00
Vladimir Serbinenko
e1b2b9bf1d module-verifier: Check range-limited relative relocations. 
Check that they point to the same module, so will end up in the same
chunk of memory.
 2015-12-31 15:29:28 +01:00