mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-21 00:10:09 +00:00
Code Issues Releases Wiki Activity

[GFS2] Fix uninitialised variable

Browse source 
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>
This commit is contained in:
Steven Whitehouse 2006-10-10 13:45:15 -04:00
parent 52ae7b7935
commit f5c54804d9
2 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
fs/gfs2/ops_address.c
View file

@ -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);

2
fs/gfs2/rgrp.h
View file

@ -32,7 +32,7 @@ void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd);
struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip);
static inline void gfs2_alloc_put(struct gfs2_inode *ip)
{
return; /* Se we can see where ip->i_alloc is used */
return; /* So we can see where ip->i_alloc is used */
}
int gfs2_inplace_reserve_i(struct gfs2_inode *ip,