linux_dsm_epyc7002/drivers/media/firewire
Dan Carpenter 7ac95cf59d [media] firewire: firedtv-avc: fix more potential buffer overflow
"program_info_length" is user controlled and can go up to 4095.  The
operand[] array has 509 bytes so we need to add a limit here to prevent
buffer overflows.

The " - 4" in the limit check is because we have 4 bytes more data to
add after the memcpy().

[mchehab@osg.samsung.com: as I merged the version 1 of the patch, I needed
 to rebase to apply just the differences between v1 and v2]
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-23 16:13:39 -03:00
..
firedtv-avc.c
firedtv-ci.c
firedtv-dvb.c
firedtv-fe.c
firedtv-fw.c
firedtv-rc.c
firedtv.h
Kconfig
Makefile