This did not cause real problem but is good for reproducible builds. I hit
it with recent bootinfoscript that displays embedded config; I was puzzled
by random garbage at the end.
Prezero memory buffer used to assemble core.img. This makes individual
memset redundant. Also ensure buffer is filled with zeroes in several other
places.
Also remove redundant zeroing code where we fill in the whole memory block
anyway.
Incorrect drive name was being passed into grub_util_sparc_setup,
causing the grub-install to fail.
Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com>
Current code in probe() could not be verified to not contain memory leaks.
Restructure code and ensure grub_device_close is always called at the end of
loop.
Calms down Coverity scan.
CID: 73739
canonicalize_file_name clashed with gnulib function. Additionally
it was declared in 2 places: emu/misc.h and util/misc.h. Added
grub_ prefix and removed second declaration.
gcc5 reports:
../util/mkimage.c: In function 'grub_install_get_image_target':
../util/mkimage.c:954:5: error: loop exit may only be reached after undefined behavior [-Werror=aggressive-loop-optimizations]
&& j < ARRAY_SIZE (image_targets[i].names); j++)
^
../util/mkimage.c:953:39: note: possible undefined statement is here
for (j = 0; image_targets[i].names[j]
^
Well, let's move the index 'j' test before accesing the array to:
1) make the loop obvious
2) make gcc happy
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
When booted from stick, EFI would use GPT partition and our root
device detection algortihm depends on GRUB's ability to see the same
partitions. Hence include msdos and gpt partmap modules on EFI even when
they're not needed to access root filesystem.
util/grub-mkconfig_lib.in(version_test_gt): "echo -n" is not really needed,
final newline is stripped by command substitution.
util/grub.d/10_kfreebsd.in, util/grub.d/10_linux.in,
util/grub.d/20_linux_xen.in: change how list is built, to avoid echo -n
completely.
util/grub.d/30_os-prober.in: add spaces to printed line directly
Closes 43668.
* util/grub.d/30_os-prober.in: Tolerate devices with no filesystem
UUID. Other parts of grub-mkconfig tolerate these, they were
previously allowed here up to commit
55e706c918, and they can arise in
practice when the system has active LVM snapshots.
Fixes Ubuntu bug #1287436.
Commit 588744d0dc caused grub-mkconfig
no longer to be forgiving of trailing spaces on grub-probe output
lines, which among other things means that util/grub.d/10_linux.in
no longer detects LVM. To fix this, make grub-probe's output
delimiting more consistent. As a bonus, this improves the coverage
of the -0 option.
Fixes Debian bug #735935.
* grub-core/disk/cryptodisk.c
(grub_util_cryptodisk_get_abstraction): Add a user-data argument.
* grub-core/disk/diskfilter.c (grub_diskfilter_get_partmap):
Likewise.
* include/grub/cryptodisk.h (grub_util_cryptodisk_get_abstraction):
Update prototype.
* include/grub/diskfilter.h (grub_diskfilter_get_partmap): Likewise.
* util/grub-install.c (push_partmap_module, push_cryptodisk_module,
probe_mods): Adjust for extra user-data arguments.
* util/grub-probe.c (do_print, probe_partmap, probe_cryptodisk_uuid,
probe_abstraction): Use configured delimiter. Update callers.
