Merge branch 'master' into for-next

Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.

1 files changed, 3 insertions, 0 deletions

diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index 7c567b8aa89a..2bb2beb6a373 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -105,6 +105,9 @@ irnet_ctrl_write(irnet_socket *	ap,
               while(isspace(start[length - 1]))
                 length--;
 
+              DABORT(length < 5 || length > NICKNAME_MAX_LEN + 5,
+                     -EINVAL, CTRL_ERROR, "Invalid nickname.\n");
+
               /* Copy the name for later reuse */
               memcpy(ap->rname, start + 5, length - 5);
               ap->rname[length - 5] = '\0';