Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

gfs2: fix d_revalidate oopsen on NFS exports

can't blindly check nd->flags in ->d_revalidate()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Al Viro 53fe9241 529c5f95

+1 -1
+1 -1
fs/gfs2/dentry.c
··· 44 44 int error; 45 45 int had_lock = 0; 46 46 47 - if (nd->flags & LOOKUP_RCU) 47 + if (nd && nd->flags & LOOKUP_RCU) 48 48 return -ECHILD; 49 49 50 50 parent = dget_parent(dentry);