Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Handle /run just like /dev, /sys and /proc

Do not mount move, if there is already something mounted on the
destination folder.

Signed-off-by: Harald Hoyer <harald@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Frederik "Freso" S. Olesen <freso@freso.dk>

Reported-by: Petr Pisar <ppisar@redhat.com>
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=746705


Signed-off-by: Karel Zak <kzak@redhat.com>

Reported-by: Federico Simoncelli <fsimonce@redhat.com>
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=745746


Signed-off-by: Karel Zak <kzak@redhat.com>

Reported-by: Roeland Jansen <roeland@linux-it.nl>
Addresses: https://bugzilla.novell.com/show_bug.cgi?id=723877



Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

~ $ rtcwake -d X -s 10
*** glibc detected *** rtcwake: munmap_chunk(): invalid pointer: 0x00007fff839253c3 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x733b6)[0x7f582677a3b6]
rtcwake[0x4022d5]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x7f5826725bfd]
rtcwake[0x4016b9]
======= Memory map: ========
<SNIP>

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

Reported-by: Petr Uzel <petr.uzel@suse.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>

Reported-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Karel Zak <kzak@redhat.com>

Reported-by:  <dreisner@archlinux.org>
Signed-off-by: Karel Zak <kzak@redhat.com>

The string returned from this function was never of much use other than
to stat the path when the user requested a major:minor pair beyond the
true/false exit. Save some processing and directly returning the dev_t
on success, and an impossible value on failure.

[kzak@redhat.com: - use 0 as dir_to_device() return value on failure]

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Karel Zak <kzak@redhat.com>

Without the check libmount builds on systems that has older than 2.7
glibc are silently unsuccessful.  The missing %ms modifier will, at
least, result on such system missing output of findmnt and lsblk
commands.  If either %ms or %as modifiers are present the libmount
build is disabled.

Based on patch from: Sami Kerola <kerolasa@iki.fi>

Signed-off-by: Karel Zak <kzak@redhat.com>

Conflicts:

	include/c.h

Definition name is changed to UL_BUILD_BUG_ON_ZERO to avoid collision
with a system header.

../include/c.h:72:1: warning: "BUILD_BUG_ON_ZERO" redefined
In file included from /usr/include/sys/sysinfo.h:25,
                 from dmesg.c:16:
/usr/include/linux/kernel.h:34:1: warning: this is the location of the previous definition

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

This fixes a segfault in mount (and possibly elsewhere) when invoked
without a -t parameter.

Broken in 7ef9fd7c

 when the common xalloc.h libs were introduced.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

Unsigned long is only 4 bytes long on i586, which is not enough to
represent sector number on todays large disks. Use unsigned long long,
which is 8 bytes long, to store the sector numbers internally, so that
we could later make some sanity checks and warn the user if the sector
numbers exceed the limits imposed by DOS partition table format.

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

unsigned long is 4 bytes long on i586, which is not enough for big
HDD's with 512B sectors. Use unsigned long long, which is 8 bytes.

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

If the specified format is not cylinders, make the cylinder boundary
check only print a warning and proceed anyways.

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

Specifying the "-n" option to uuidd would incorrectly
fall through to the "-p" case, and assign that number to
the pidfile_path.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>

Found by clang.

Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>

Found by clang.

Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>

To pleace an exclusive lock on a file, NFSv4 requires
the file to be opened RW because of the emulation of flock()
by fcntl():

http://www.spinics.net/lists/linux-nfs/msg18502.html



So instead of O_RDONLY, open the file in O_RDWR if access()
indicates it is possible (unless shared lock is requested).

From: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

Reported-by: xinglp <xinglp@gmail.com>
Addresses: http://bugzilla.redhat.com/show_bug.cgi?id=739522


Signed-off-by: Karel Zak <kzak@redhat.com>

Addresses: http://bugzilla.redhat.com/show_bug.cgi?id=737091


Reported-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>

If the 'open' fails we 'goto err' which runs 'sysfs_deinit()' on a 'cxt'
which hasn't been fully initialised. The 'dir_fd' is still 0, so
sysfs_deinit calls "close(0)".

Addresses: https://bugzilla.novell.com/show_bug.cgi?id=714151


Reported-by: Diego Ercolani <diego.ercolani@gmail.com>
Analysed-by: Neil Brown <nfbrown@suse.com>
Signed-off-by: Petr Uzel <petr.uzel@suse.cz>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Signed-off-by: Karel Zak <kzak@redhat.com>

Spotted by EKOPath compiler.

Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>

Signed-off-by: Sami Kerola <kerolasa@iki.fi>