From 391b9e5938d1a7527fda38bf2241f9037239f6f8 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 24 Nov 2011 02:41:49 +0000 Subject: [PATCH] --- yaml --- r: 276251 b: refs/heads/master c: 746ae30f821a8533ffba7769e492f59a96fdbeec h: refs/heads/master i: 276249: 8360d6de5b30b9ff845af0e9c31eece3106fbb7d 276247: 8ab198b7e4628d9a743dbd33b0c2930575c0185d v: v3 --- [refs] | 2 +- trunk/drivers/isdn/divert/divert_procfs.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index c1d0c95b1f00..870a9c1f0843 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 1281bc256543eb610b14fa95ce1967397931a120 +refs/heads/master: 746ae30f821a8533ffba7769e492f59a96fdbeec diff --git a/trunk/drivers/isdn/divert/divert_procfs.c b/trunk/drivers/isdn/divert/divert_procfs.c index 33ec9e467772..9021182c4b76 100644 --- a/trunk/drivers/isdn/divert/divert_procfs.c +++ b/trunk/drivers/isdn/divert/divert_procfs.c @@ -242,6 +242,12 @@ static int isdn_divert_ioctl_unlocked(struct file *file, uint cmd, ulong arg) case IIOCDOCFINT: if (!divert_if.drv_to_name(dioctl.cf_ctrl.drvid)) return (-EINVAL); /* invalid driver */ + if (strnlen(dioctl.cf_ctrl.msn, sizeof(dioctl.cf_ctrl.msn)) == + sizeof(dioctl.cf_ctrl.msn)) + return -EINVAL; + if (strnlen(dioctl.cf_ctrl.fwd_nr, sizeof(dioctl.cf_ctrl.fwd_nr)) == + sizeof(dioctl.cf_ctrl.fwd_nr)) + return -EINVAL; if ((i = cf_command(dioctl.cf_ctrl.drvid, (cmd == IIOCDOCFACT) ? 1 : (cmd == IIOCDOCFDIS) ? 0 : 2, dioctl.cf_ctrl.cfproc,