tree 175172dad3e31faf4cb36262f3ef5fdf2a7bda61
parent 1174dd1f890b7f8be8ec6a7071657fe8f59e18b7
author Jesper Juhl <jj@chaosbits.net> 1293229357 +0000
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1294164636 -0500

NFS: Don't leak in nfs_proc_symlink()

Hi,

In fs/nfs/proc.c::nfs_proc_symlink() we will leak memory if either
nfs_alloc_fhandle() or nfs_alloc_fattr() returns NULL but the other one
doesn't.
This patch ensures memory allocated by one when the other fails is always
released (this is safe since nfs_free_fattr() and nfs_free_fhandle() both
call kfree which deals gracefully with NULL pointers).

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>