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| author | Latchesar Ionkov <lucho@advancedsolutions.com> | 2006-03-07 21:55:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-08 14:14:02 -0800 |
| commit | 731805b49489055c1548f7ccfbd44c9b84013264 (patch) | |
| tree | 8ff2ee8091a911a6dfb15e02bfcb61d7a9af46b7 /fs/9p/trans_fd.c | |
| parent | ed2da193fe6671fe4d7e34041bae40308d18247f (diff) | |
| download | linux-stable-731805b49489055c1548f7ccfbd44c9b84013264.tar.gz linux-stable-731805b49489055c1548f7ccfbd44c9b84013264.tar.bz2 linux-stable-731805b49489055c1548f7ccfbd44c9b84013264.zip | |
[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/trans_fd.c')
| -rw-r--r-- | fs/9p/trans_fd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/9p/trans_fd.c b/fs/9p/trans_fd.c index 1a28ef97a3d1..5b2ce21b10fa 100644 --- a/fs/9p/trans_fd.c +++ b/fs/9p/trans_fd.c @@ -80,6 +80,7 @@ static int v9fs_fd_send(struct v9fs_transport *trans, void *v, int len) if (!trans || trans->status != Connected || !ts) return -EIO; + oldfs = get_fs(); set_fs(get_ds()); /* The cast to a user pointer is valid due to the set_fs() */ ret = vfs_write(ts->out_file, (void __user *)v, len, &ts->out_file->f_pos); |