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| author |   Jan Kara <jack@suse.cz> | 2016-10-04 13:44:06 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2016-10-18 11:28:21 +0200 |
| commit | a2ed0b391dd9c3ef1d64c7c3e370f4a5ffcd324a (patch) | |
| tree | e6dd0a9195fabdddf52a0076b2931a2057adf3d9 /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | Merge branch 'parisc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux (diff) | |
| download | linux-dev-a2ed0b391dd9c3ef1d64c7c3e370f4a5ffcd324a.tar.xz linux-dev-a2ed0b391dd9c3ef1d64c7c3e370f4a5ffcd324a.zip | |
isofs: Do not return EACCES for unknown filesystems
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.
CC: stable@vger.kernel.org
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>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions