From 5c7342d894973636f03270673e1fb7b908a421a8 Mon Sep 17 00:00:00 2001 From: Josef Whiter Date: Wed, 7 Mar 2007 17:09:10 -0500 Subject: [PATCH] [GFS2] fix bz 231369, gfs2 will oops if you specify an invalid mount option If you specify an invalid mount option when trying to mount a gfs2 filesystem, gfs2 will oops. The attached patch resolves this problem. Signed-off-by: Josef Whiter Signed-off-by: Steven Whitehouse --- fs/gfs2/glock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 9f203ef4da6..a3a24f2e99d 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -2217,7 +2217,7 @@ int gfs2_create_debugfs_file(struct gfs2_sbd *sdp) void gfs2_delete_debugfs_file(struct gfs2_sbd *sdp) { - if (sdp->debugfs_dentry) + if (sdp && sdp->debugfs_dentry) debugfs_remove(sdp->debugfs_dentry); } -- 2.20.1