GFS2: Clear gl_object if gfs2_create_inode fails
If function gfs2_create_inode fails after the inode has been
created (for example, if the inode_refresh fails for some reason)
the function was setting gl_object but never clearing it again.
The glocks are left pointing to a freed inode. This patch adds
the calls to clear gl_object in the appropriate error paths.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index fd6e1da..1427328 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -775,14 +775,17 @@
return error;
fail_gunlock3:
+ glock_clear_object(io_gl, ip);
gfs2_glock_dq_uninit(&ip->i_iopen_gh);
gfs2_glock_put(io_gl);
fail_gunlock2:
if (io_gl)
clear_bit(GLF_INODE_CREATING, &io_gl->gl_flags);
fail_free_inode:
- if (ip->i_gl)
+ if (ip->i_gl) {
+ glock_clear_object(ip->i_gl, ip);
gfs2_glock_put(ip->i_gl);
+ }
gfs2_rsqa_delete(ip, NULL);
fail_free_acls:
if (default_acl)