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>
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index d7018bf..d6ae2d4 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -496,6 +496,7 @@
.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,