SELinux: allow seek operations on the file exposing policy



sesearch uses:
lseek(3, 0, SEEK_SET)                   = -1 ESPIPE (Illegal seek)

Make that work.

Signed-off-by: Eric Paris <eparis@redhat.com>

parent 00341028

security/selinux/selinuxfs.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -496,6 +496,7 @@ static const struct file_operations sel_policy_ops = {
		.read = sel_read_policy,
		.mmap = sel_mmap_policy,
		.release = sel_release_policy,
		.llseek = generic_file_llseek,
		};

		static ssize_t sel_write_load(struct file file, const char __user buf,