diff options
Diffstat (limited to 'drivers/isdn/sc')
| -rw-r--r-- | drivers/isdn/sc/ioctl.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/isdn/sc/ioctl.c b/drivers/isdn/sc/ioctl.c index 43c5dc3516e..4cfdbe08ffd 100644 --- a/drivers/isdn/sc/ioctl.c +++ b/drivers/isdn/sc/ioctl.c @@ -174,7 +174,7 @@ int sc_ioctl(int card, scs_ioctl *data) pr_debug("%s: SCIOGETSPID: ioctl received\n", sc_adapter[card]->devicename); - spid = kmalloc(SCIOC_SPIDSIZE, GFP_KERNEL); + spid = kzalloc(SCIOC_SPIDSIZE, GFP_KERNEL); if (!spid) { kfree(rcvmsg); return -ENOMEM; @@ -194,7 +194,7 @@ int sc_ioctl(int card, scs_ioctl *data) kfree(rcvmsg); return status; } - strcpy(spid, rcvmsg->msg_data.byte_array); + strlcpy(spid, rcvmsg->msg_data.byte_array, SCIOC_SPIDSIZE); /* * Package the switch type and send to user space @@ -266,12 +266,12 @@ int sc_ioctl(int card, scs_ioctl *data) return status; } - dn = kmalloc(SCIOC_DNSIZE, GFP_KERNEL); + dn = kzalloc(SCIOC_DNSIZE, GFP_KERNEL); if (!dn) { kfree(rcvmsg); return -ENOMEM; } - strcpy(dn, rcvmsg->msg_data.byte_array); + strlcpy(dn, rcvmsg->msg_data.byte_array, SCIOC_DNSIZE); kfree(rcvmsg); /* @@ -337,7 +337,7 @@ int sc_ioctl(int card, scs_ioctl *data) pr_debug("%s: SCIOSTAT: ioctl received\n", sc_adapter[card]->devicename); - bi = kmalloc (sizeof(boardInfo), GFP_KERNEL); + bi = kzalloc(sizeof(boardInfo), GFP_KERNEL); if (!bi) { kfree(rcvmsg); return -ENOMEM; |