android_kernel_oneplus_msm8998/fs/isofs
Jan Kara 74005674c8 isofs: Do not return EACCES for unknown filesystems
commit a2ed0b391dd9c3ef1d64c7c3e370f4a5ffcd324a upstream.

When isofs_mount() is called to mount a device read-write, it returns
EACCES even before it checks that the device actually contains an isofs
filesystem. This may confuse mount(8) which then tries to mount all
subsequent filesystem types in read-only mode.

Fix the problem by returning EACCES only once we verify that the device
indeed contains an iso9660 filesystem.

Fixes: 17b7f7cf58
Reported-by: Kent Overstreet <kent.overstreet@gmail.com>
Reported-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-28 03:01:34 -04:00
..
compress.c initramfs: support initramfs that is bigger than 2GiB 2014-08-08 15:57:26 -07:00
dir.c [readdir] convert isofs 2013-06-29 12:56:47 +04:00
export.c VFS: normal filesystems (and lustre): d_inode() annotations 2015-04-15 15:06:57 -04:00
inode.c isofs: Do not return EACCES for unknown filesystems 2016-10-28 03:01:34 -04:00
isofs.h isofs: Fix unbounded recursion when processing relocated directories 2014-08-19 18:29:30 +02:00
joliet.c
Kconfig
Makefile
namei.c isofs: don't bother with ->d_op for normal case 2014-10-31 06:33:17 -04:00
rock.c get_rock_ridge_filename(): handle malformed NM entries 2016-05-18 17:06:54 -07:00
rock.h
util.c isofs: Fix bug in the way to check if the year is a leap year 2015-01-07 09:51:49 +01:00
zisofs.h