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authorLatchesar Ionkov <lucho@advancedsolutions.com>2006-03-07 21:55:42 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-08 14:14:02 -0800
commit731805b49489055c1548f7ccfbd44c9b84013264 (patch)
tree8ff2ee8091a911a6dfb15e02bfcb61d7a9af46b7 /fs/9p/vfs_inode.c
parented2da193fe6671fe4d7e34041bae40308d18247f (diff)
downloadop-kernel-dev-731805b49489055c1548f7ccfbd44c9b84013264.zip
op-kernel-dev-731805b49489055c1548f7ccfbd44c9b84013264.tar.gz
[PATCH] v9fs: fix for access to unitialized variables or freed memory
Miscellaneous fixes related to accessing uninitialized variables or memory that was already freed. Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/9p/vfs_inode.c')
-rw-r--r--fs/9p/vfs_inode.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index dce729d..3ad8455 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -265,8 +265,7 @@ v9fs_create(struct v9fs_session_info *v9ses, u32 pfid, char *name,
fid = v9fs_get_idpool(&v9ses->fidpool);
if (fid < 0) {
eprintk(KERN_WARNING, "no free fids available\n");
- err = -ENOSPC;
- goto error;
+ return -ENOSPC;
}
err = v9fs_t_walk(v9ses, pfid, fid, NULL, &fcall);
@@ -313,8 +312,7 @@ v9fs_clone_walk(struct v9fs_session_info *v9ses, u32 fid, struct dentry *dentry)
nfid = v9fs_get_idpool(&v9ses->fidpool);
if (nfid < 0) {
eprintk(KERN_WARNING, "no free fids available\n");
- err = -ENOSPC;
- goto error;
+ return ERR_PTR(-ENOSPC);
}
err = v9fs_t_walk(v9ses, fid, nfid, (char *) dentry->d_name.name,
@@ -612,7 +610,7 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
int result = 0;
dprintk(DEBUG_VFS, "dir: %p dentry: (%s) %p nameidata: %p\n",
- dir, dentry->d_iname, dentry, nameidata);
+ dir, dentry->d_name.name, dentry, nameidata);
sb = dir->i_sb;
v9ses = v9fs_inode2v9ses(dir);
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