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| author | Jan Kara <jack@suse.cz> | 2016-10-04 13:44:06 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-02-23 03:50:53 +0000 |
| commit | 1749060166c3a4b770fdfcb965429a9dda00f4cd (patch) | |
| tree | 3155f4f5e694370dd6bcf4f1b2db63d42d54de01 /drivers | |
| parent | ff9c51e4116265a325ea286c3c9faab88489a9f6 (diff) | |
| download | linux-1749060166c3a4b770fdfcb965429a9dda00f4cd.tar.gz linux-1749060166c3a4b770fdfcb965429a9dda00f4cd.tar.bz2 linux-1749060166c3a4b770fdfcb965429a9dda00f4cd.zip | |
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: 17b7f7cf58926844e1dd40f5eb5348d481deca6a
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>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions