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| author | Jan Kara <jack@suse.cz> | 2010-10-20 20:49:20 +0400 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2011-01-06 19:03:55 +0300 |
| commit | 949f4a7c08bc4a050eae7aeeac3e6d019d1feafb (patch) | |
| tree | c017198a51ce2404c119fbe5bd8f497154efb0bc /fs/udf/udf_sb.h | |
| parent | d664b6af609ecf5e7dcedf92f0bf188e3a29b3e0 (diff) | |
| download | linux-949f4a7c08bc4a050eae7aeeac3e6d019d1feafb.tar.xz | |
udf: Protect all modifications of LVID with s_alloc_mutex
udf_open_lvid() and udf_close_lvid() were modifying LVID without
s_alloc_mutex. Since they can be called from remount, the modification
could race with other filesystem modifications of LVID so protect them
by s_alloc_mutex just to be sure.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/udf/udf_sb.h')
0 files changed, 0 insertions, 0 deletions