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path: root/fs/autofs/dev-ioctl.c
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2019-05-24treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 83Thomas Gleixner1-4/+1
Based on 1 normalized pattern(s): this file is part of the linux kernel and is made available under the terms of the gnu general public license version 2 or at your option any later version incorporated herein by reference extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 18 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Richard Fontana <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Armijn Hemel <[email protected]> Reviewed-by: Kate Stewart <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-01-04autofs: change catatonic setting to a bit flagIan Kent1-2/+2
Change the superblock info. catatonic setting to be part of a flags bit field. Link: http://lkml.kernel.org/r/154296973142.9889.17275721668508589639.stgit@pluto-themaw-net Signed-off-by: Ian Kent <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2019-01-04autofs: improve ioctl sbi checksIan Kent1-18/+5
Al Viro made some suggestions to improve the implementation of commit 0633da48f0 ("fix autofs_sbi() does not check super block type"). The check is unnecessary in all cases except for ioctl usage so placing the check in the super block accessor function adds a small overhead to the common case where it isn't needed. So it's sufficient to do this in the ioctl code only. Also the check in the ioctl code is needlessly complex. [[email protected]: declare autofs_fs_type in .h, not .c] Link: http://lkml.kernel.org/r/154296970987.9889.1597442413573683096.stgit@pluto-themaw-net Signed-off-by: Ian Kent <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2018-07-14autofs: fix slab out of bounds read in getname_kernel()Tomas Bortoli1-9/+13
The autofs subsystem does not check that the "path" parameter is present for all cases where it is required when it is passed in via the "param" struct. In particular it isn't checked for the AUTOFS_DEV_IOCTL_OPENMOUNT_CMD ioctl command. To solve it, modify validate_dev_ioctl(function to check that a path has been provided for ioctl commands that require it. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Tomas Bortoli <[email protected]> Signed-off-by: Ian Kent <[email protected]> Reported-by: [email protected] Cc: Dmitry Vyukov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2018-06-07autofs: clean up includesIan Kent1-13/+0
Remove includes that aren't needed from autofs (and fs/compat_ioctl.c). Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ian Kent <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2018-06-07autofs: copy autofs4 to autofsIan Kent1-0/+761
Copy source files from the autofs4 directory to the autofs directory. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ian Kent <[email protected]> Cc: Al Viro <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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