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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-10-10 13:45:15 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-10-12 17:10:15 -0400 |
| commit | f5c54804d9e3bb23d8924af09d9ca1c8de9560b6 (patch) | |
| tree | 34b1b098b93d41a796e3e528445fa3d87030808e /fs/gfs2/ops_address.c | |
| parent | 52ae7b7935a079aaba25da98fe90772d04109f26 (diff) | |
| download | lwn-f5c54804d9e3bb23d8924af09d9ca1c8de9560b6.tar.gz lwn-f5c54804d9e3bb23d8924af09d9ca1c8de9560b6.zip | |
[GFS2] Fix uninitialised variable
This fixes a bug where, in certain cases an uninitialised variable
could cause a dereference of a NULL pointer in gfs2_commit_write().
Also a typo in a comment is fixed at the same time.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/ops_address.c')
| -rw-r--r-- | fs/gfs2/ops_address.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index bdf56cf66224..99c933762eb2 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -385,6 +385,7 @@ static int gfs2_prepare_write(struct file *file, struct page *page, goto out_unlock; + ip->i_alloc.al_requested = 0; if (alloc_required) { al = gfs2_alloc_get(ip); |