You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Dan Carpenter b530fb69cf isdn: strcpy() => strlcpy() ... setup.phone and setup.eazmsn are 32 character buffers. rcvmsg.msg_data.byte_array is a 48 character buffer. sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn is 50 chars. The rcvmsg struct comes from the memcpy_fromio() in receivemessage(). I guess that means it's data off the wire. I'm not very familiar with this code but I don't see any reason to assume these strings are NULL terminated. Also it's weird that "dn" in a 50 character buffer but we only seem to use 32 characters. In drivers/isdn/sc/scioc.h, "dn" is only a 49 character buffer. So potentially there is still an issue there. The important thing for now is to prevent the memory corruption. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		15 years ago
..
Kconfig	…
Makefile	…
card.h	…
command.c	…
event.c	…
hardware.h	…
includes.h	…
init.c	…
interrupt.c	isdn: strcpy() => strlcpy()	15 years ago
ioctl.c	isdn: fix information leak	15 years ago
message.c	…
message.h	…
packet.c	…
scioc.h	…
shmem.c	…
timer.c	…