| Commit message (Collapse) | Author | Age | Files | Lines |
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This hopefully fixes the original problem addressed by the reverted
patch 7cb962c7.
The bug was introduced by myself in
f991dbd3 "fsck.cramfs: allow smaller superblock sizes"
CC: Tobias Stoeckmann <tobias@stoeckmann.org>
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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This reverts commit 7cb962c77015e9383b53eeb22ce732cb5216bbc3.
It can't be right that we mmap (start + super.size) bytes from a file
which is usually only super.size bytes large. The patch "fixed" a
problem when super.size is bad but now it fails for the correct case:
$ mkdir -p root/subdir
$ ./mkfs.cramfs -p root cramfs
$ ./fsck.cramfs cramfs
Bus error (core dumped)
We will fix the original problem later.
CC: Tobias Stoeckmann <tobias@stoeckmann.org>
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Addresses: https://github.com/karelzak/util-linux/issues/563
Signed-off-by: Karel Zak <kzak@redhat.com>
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Let's make it possible to use debug.h without environment variables.
Suggested-by: J William Piggott <elseifthen@gmx.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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Addresses: https://github.com/karelzak/util-linux/issues/560
Signed-off-by: Karel Zak <kzak@redhat.com>
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Now fdisk provides DOS specific geometry ranges in expert menu.
Addresses: https://github.com/karelzak/util-linux/issues/556
Signed-off-by: Karel Zak <kzak@redhat.com>
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The original old (v2.13) fdisk had sleep(2) beany ideafore re-read ioctl. It
seems overkill, but short sleep is probably a good idea as we call
re-read on sfdisk start and at the end. It's possible that sfdisk is
too fast and the initial re-read is not gone yet.
It would be nice to have something more elegant than sleep, any idea?
Addresses: https://github.com/karelzak/util-linux/issues/557
Signed-off-by: Karel Zak <kzak@redhat.com>
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The symbols names are too generic.
Addresses: https://github.com/karelzak/util-linux/issues/548
Signed-off-by: Karel Zak <kzak@redhat.com>
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Addresses: https://github.com/karelzak/util-linux/issues/535
Signed-off-by: Karel Zak <kzak@redhat.com>
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Addresses: https://github.com/karelzak/util-linux/issues/528
Signed-off-by: Karel Zak <kzak@redhat.com>
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The utility fsck.cramfs is prone to a bus error on file systems for
big endian systems with non-standard header sizes. While calculating
the crc32 checksum, it does not properly handle a possible offset
for bootcodes, resulting in out of boundary access of mmap'ed area.
You can trigger the issue with the following commands:
$ mkdir -p cramfs-poc/root/subdir
$ cd cramfs-poc
$ mkfs.cramfs -p -N big root cramfs
$ echo -ne \\00\\x4c | dd of=cramfs bs=1 seek=518 count=2 conv=notrunc
$ fsck.cramfs cramfs
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
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Let use '-' rather than a partition number to disable the bootable flag
on all partitions:
sfdisk --activate /dev/sdc -
Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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Don't force users to go to expert menu to toggle between GPT and PMBR.
Signed-off-by: Karel Zak <kzak@redhat.com>
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Let's keep signal handler simple and don't cleanup terminal from the
handler.
Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
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Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
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Bug fixed:
---
678: fdisk: ASK: asking for number ['Partition number', <1,4>, default=1, range: 1-4]
678: fdisk: ASK: asking for user replay [interactive]
Partition number (1-4, default 1): 12345
678: fdisk: ASK: user's reply: >>>12345<<<
Value out of range.
678: fdisk: ASK: asking for user replay [interactive]
Partition number (1-4, default 1): 1
678: fdisk: ASK: user's reply: >>>12345<<<
Value out of range.
678: fdisk: ASK: asking for user replay [interactive]
Partition number (1-4, default 1):
678: fdisk: ASK: user's reply: >>>22345<<<
Value out of range.
---
Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
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Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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The high-level readline API is crazy to use with signals. Fortunately
the library provides low-level rl_callback_* API. In this case we can
use poll() to wait for input and control all signals, etc.
This patch also a little changes fdisk behavior on CTRL+C and CTRL+D.
The signals does not kill fdisk, but forces fdisk to return to the
main menu, if already in the main menu then exit. If the disk layout
has been modified than ask "Do you really want to exit...".
Signed-off-by: Karel Zak <kzak@redhat.com>
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[kzak@redhat.com: - use sig_atomic_t]
Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
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make function wrapping rl_fgets() and fputs()&fgets() to remove
code duplication in get_user_reply().
Signed-off-by: Vaclav Dolezal <vdolezal@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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Earlier the command exit too early if one of the arguments failed. After
this change all arguments are examined, and command return value will have
information what happen during processing.
Based on patch from Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
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Addresses: https://github.com/karelzak/util-linux/issues/499
Signed-off-by: Karel Zak <kzak@redhat.com>
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Addresses: https://github.com/karelzak/util-linux/issues/498
Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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Let's make cfdisk usable for disks where some partitions are mounted.
Signed-off-by: Karel Zak <kzak@redhat.com>
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Let's make fdisk usable for disks where some partitions are mounted.
Signed-off-by: Karel Zak <kzak@redhat.com>
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Let's make the ioctls usable also for libfdisk.
Signed-off-by: Karel Zak <kzak@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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For some reason kernel commit e980f62353c697cbf0c4325e43df6e44399aeb64
add extra warning when the ioctl is used for DM devices. It seems we
can avoid this ioctl when the device has dm/uuid.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1469532
Signed-off-by: Karel Zak <kzak@redhat.com>
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Addresses: https://github.com/karelzak/util-linux/issues/481
Signed-off-by: Karel Zak <kzak@redhat.com>
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changed in include/c.h and applied via sed:
sed -i 's/fprintf.*\(USAGE_MAN_TAIL.*\)/printf(\1/' $(git ls-files -- "*.c")
sed -i 's/print_usage_help_options\(.*\);/printf(USAGE_HELP_OPTIONS\1);/' $(git ls-files -- "*.c")
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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We assume that users will have a kernel >= 2.6.0 and removel
references to earlier kernels. There are still a few ones
left.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Now we are always using the same text also for commands
which had still hardcoded descriptions or where we can't
use the standard print_usage_help_options macro.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Consolidate --help and --version descriptions. We are
now able to align them to the other options.
We changed include/c.h. The rest of this patch was
generated by sed, plus manually setting the right
alignment numbers. We do not change anything but
white spaces in the --help output.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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This patch is trivial and changes nothing, because
we were always using usage(stdout)
Now all our usage() functions look very similar. If wanted we
could auto-generate another big cosmetical patch to remove all
the useless "FILE *out" constants and use printf and puts
rather than their f* friends. Such patch could be automatically
synchronized with the translation project (newlines!) to not
make the translators sick.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Here we fix all cases where we have usage(FILE*)
functions.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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We are using better/shorter error messages and somtimes
also errtryhelp().
Here we fix all cases where the usage function took
an int argument for exit_code.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Fixed checkusage.sh warnings:
rtcwake: --unknownopt, non-empty stdout
rtcwake: --unknownopt, stderr too long: 21
blockdev: --unknownopt, stderr too long: 28
lsipc: --unknownopt, stderr too long: 77
pg: --unknownopt, stderr too long: 23
renice: --unknownopt, stderr too long: 18
sulogin: --unknownopt, stderr too long: 17
write: --unknownopt, stderr too long: 12
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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* '170622' of github.com:jwpi/util-linux:
Docs: move option naming to howto-contribute.txt
Docs: update howto-usage-function.txt
Docs: add a comment for constants to boilerplate.c
include/c.h: add USAGE_COMMANDS and USAGE_COLUMNS
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* login-utils/lslogins.c: all uses changed
* misc-utils/findmnt.c: likewise
* sys-utils/blkzone.c: likewise
* disk-utils/sfdisk.c: likewise
* sys-utils/lscpu.c: likewise
* sys-utils/lsmem.c: likewise
* sys-utils/wdctl.c: likewise
Signed-off-by: J William Piggott <elseifthen@gmx.com>
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