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| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 13:35:11 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 13:35:11 +0200 |
| commit | 67577927e8d7a1f4b09b4992df640eadc6aacb36 (patch) | |
| tree | 2e9efe6b5745965faf0dcc084d4613d9356263f9 /drivers/isdn/sc/interrupt.c | |
| parent | MTD: Fix wrong check register_blkdev return value (diff) | |
| parent | Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6 (diff) | |
| download | linux-67577927e8d7a1f4b09b4992df640eadc6aacb36.tar.xz linux-67577927e8d7a1f4b09b4992df640eadc6aacb36.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Conflicts:
drivers/mtd/mtd_blkdevs.c
Merge Grant's device-tree bits so that we can apply the subsequent fixes.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/isdn/sc/interrupt.c')
| -rw-r--r-- | drivers/isdn/sc/interrupt.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/isdn/sc/interrupt.c b/drivers/isdn/sc/interrupt.c index 485be8b1e1b3..f0225bc0f267 100644 --- a/drivers/isdn/sc/interrupt.c +++ b/drivers/isdn/sc/interrupt.c @@ -112,11 +112,19 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst) } else if(callid>=0x0000 && callid<=0x7FFF) { + int len; + pr_debug("%s: Got Incoming Call\n", sc_adapter[card]->devicename); - strcpy(setup.phone,&(rcvmsg.msg_data.byte_array[4])); - strcpy(setup.eazmsn, - sc_adapter[card]->channel[rcvmsg.phy_link_no-1].dn); + len = strlcpy(setup.phone, &(rcvmsg.msg_data.byte_array[4]), + sizeof(setup.phone)); + if (len >= sizeof(setup.phone)) + continue; + len = strlcpy(setup.eazmsn, + sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn, + sizeof(setup.eazmsn)); + if (len >= sizeof(setup.eazmsn)) + continue; setup.si1 = 7; setup.si2 = 0; setup.plan = 0; @@ -176,7 +184,9 @@ irqreturn_t interrupt_handler(int dummy, void *card_inst) * Handle a GetMyNumber Rsp */ if (IS_CE_MESSAGE(rcvmsg,Call,0,GetMyNumber)){ - strcpy(sc_adapter[card]->channel[rcvmsg.phy_link_no-1].dn,rcvmsg.msg_data.byte_array); + strlcpy(sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn, + rcvmsg.msg_data.byte_array, + sizeof(rcvmsg.msg_data.byte_array)); continue; } |