From a59ce20e0e4ed46c633d284cad159af84a8f2822 Mon Sep 17 00:00:00 2001 From: Steve French Date: Sat, 14 Oct 2006 10:11:16 +0200 Subject: [PATCH] [CIFS] Fix unlink oops when indirectly called in rename error path under heavy stress. Signed-off-by: Steve French Signed-off-by: Adrian Bunk --- fs/cifs/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 59359911f481..cfac39aa1a8c 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -569,7 +569,10 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry) xid = GetXid(); - cifs_sb = CIFS_SB(inode->i_sb); + if(inode) + cifs_sb = CIFS_SB(inode->i_sb); + else + cifs_sb = CIFS_SB(dentry->d_sb); pTcon = cifs_sb->tcon; /* Unlink can be called from rename so we can not grab the sem here -- 2.39.5