mirror of
https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git
synced 2024-11-23 18:14:25 +08:00
ea4d53b7b9
If there is a trickster which tries to use device names as the mount device for pseudo-file systems, the resulting /proc/mounts can confuse ext2fs_check_mount_point(). (So far as I can tell, there's no good reason to do this, but sysadmins do the darnest things.) An example of this might be the following /proc/mounts excerpt: /dev/sdb /mnt2 tmpfs rw,relatime 0 0 /dev/sdb /mnt ext4 rw,relatime 0 0 This is created via "mount -t tmpfs /dev/sdb /mnt2" followed via "mount -t ext4 /dev/sdb /mnt". (Normally, a sane mount of tmpfs would use something like "mount -t tmpfs tmpfs /mnt2".) Fix this by double checking the st_rdev of the claimed mountpoint and match it with the dev_t of the device. (Note that the GNU HURD doesn't support st_rdev, so we can't solve this problem for the HURD.) Reported-by: GuiYao <guiyao@huawei.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
||
|---|---|---|
| config | ||
| contrib | ||
| debian | ||
| debugfs | ||
| doc | ||
| e2fsck | ||
| ext2ed | ||
| include | ||
| install-utils | ||
| intl | ||
| lib | ||
| misc | ||
| po | ||
| resize | ||
| scrub | ||
| tests | ||
| util | ||
| .gitignore | ||
| .missing-copyright | ||
| .release-checklist | ||
| ABOUT-NLS | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| Android.bp | ||
| CleanSpec.mk | ||
| configure | ||
| configure.ac | ||
| depfix.sed | ||
| e2fsprogs.lsm | ||
| e2fsprogs.spec | ||
| INSTALL | ||
| INSTALL.elfbin | ||
| Makefile.in | ||
| MCONFIG.in | ||
| NOTICE | ||
| README | ||
| RELEASE-NOTES | ||
| SHLIBS | ||
| SUBMITTING-PATCHES | ||
| version.h | ||
| wordwrap.pl | ||
This is the new version (1.45.4) of the second extended file system management programs. From time to time, I release new versions of e2fsprogs, to fix bugs and to make the utilities more robust. You can always find information about the latest version at the the e2fsprogs web page, which is: http://e2fsprogs.sourceforge.net The INSTALL file has instructions on building and installing e2fsprogs. Provisions for building Red Hat RPMs and Debian dpkg files are supplied as well. In case of bugs in these programs, please contact Ted Ts'o at tytso@mit.edu or tytso@alum.mit.edu. See the e2fsck man page for suggestions of what sort of information to include when submitting bug reports for these programs.