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linux/fs/isofs
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Jan Kara 0122596ed3 isofs: Do not return EACCES for unknown filesystems 
commit a2ed0b391d 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: Ben Hutchings <ben@decadent.org.uk>
History 2017-02-23 03:54:17 +00:00
..
compress.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
dir.c [readdir] convert isofs 2013-06-29 12:56:47 +04:00
export.c fs: encode_fh: return FILEID_INVALID if invalid fid_type 2013-02-26 02:46:10 -05:00
inode.c isofs: Do not return EACCES for unknown filesystems 2017-02-23 03:54:17 +00:00
isofs.h isofs: Fix unbounded recursion when processing relocated directories 2014-09-05 16:36:24 -07:00
joliet.c NLS: update handling of Unicode 2009-06-15 21:44:43 -07:00
Kconfig fs/Kconfig: move iso9660, udf out 2009-01-22 13:15:55 +03:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
namei.c Don't pass inode to ->d_hash() and ->d_compare() 2013-06-29 12:57:36 +04:00
rock.c get_rock_ridge_filename(): handle malformed NM entries 2016-06-15 21:29:31 +01:00
rock.h [PATCH] rock: rename union members 2005-06-21 19:07:38 -07:00
util.c [PATCH] isofs includes sanitized 2005-04-25 18:32:12 -07:00
zisofs.h [PATCH] mark address_space_operations const 2006-06-28 14:59:04 -07:00