diff options
| author | Jan Kara <jack@suse.cz> | 2016-10-04 13:44:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-28 03:01:34 -0400 |
| commit | 74005674c821250b16fd2ed291588fffbdfee262 (patch) | |
| tree | 123ed6c46777a9d0f8049c8e6bc385caae5dc6b0 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 76fd38eae33765b92aefa73aaf6cca3f22a3faa3 (diff) | |
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions