Messages in this thread | | | Date | Mon, 30 Mar 2015 10:16:00 -0400 (EDT) | From | Bob Peterson <> | Subject | Re: [Cluster-devel] [PATCH 1/1] gfs2: incorrect check for debugfs returns |
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----- Original Message ----- > debugfs_create_dir and debugfs_create_file may return -ENODEV when debugfs > is not configured, so the return value should be checked against ERROR_VALUE > as well, otherwise the later dereference of the dentry pointer would crash > the kernel. > > Signed-off-by: Chengyu Song <csong84@gatech.edu> > --- > fs/gfs2/glock.c | 47 ++++++++++++++++++++++++++++------------------- > 1 file changed, 28 insertions(+), 19 deletions(-)
Hi,
I've now added this patch to the for-next branch of the linux-gfs2.git tree. Thanks.
Regards,
Bob Peterson Red Hat File Systems
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