commit: ecf0eb9edbb607d74f74b73c14af8b43f3729528 From: Nickolai Zeldovich <[email protected]> Date: Sat, 5 Jan 2013 14:19:51 -0500 Subject: nfs: avoid dereferencing null pointer in initiate_bulk_draining
Fix an inverted null pointer check in initiate_bulk_draining(). Signed-off-by: Nickolai Zeldovich <[email protected]> Signed-off-by: Trond Myklebust <[email protected]> Cc: [email protected] [>= 3.7] --- fs/nfs/callback_proc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index c89b26b..264d1aa 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -206,7 +206,7 @@ static u32 initiate_bulk_draining(struct nfs_client *clp, list_for_each_entry(lo, &server->layouts, plh_layouts) { ino = igrab(lo->plh_inode); - if (ino) + if (!ino) continue; spin_lock(&ino->i_lock); /* Is this layout in the process of being freed? */ -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
