kernel-ark/drivers/rpmsg
Ohad Ben-Cohen 9648224e56 rpmsg: validate incoming message length before propagating
When an inbound message arrives, validate its reported length before
propagating it, otherwise buggy (or malicious) remote processors might
trick us into accessing memory which we really shouldn't.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Grosen <mgrosen@ti.com>
Cc: Suman Anna <s-anna@ti.com>
Cc: Fernando Guzman Lugo <fernando.lugo@ti.com>
Cc: Rob Clark <rob@ti.com>
Cc: Ludovic BARRE <ludovic.barre@stericsson.com>
Cc: Loic PALLARDY <loic.pallardy@stericsson.com>
Cc: Omar Ramirez Luna <omar.luna@linaro.org>
2012-02-28 19:10:04 +02:00
..
Kconfig rpmsg: depend on EXPERIMENTAL 2012-02-22 18:28:43 +02:00
Makefile
virtio_rpmsg_bus.c rpmsg: validate incoming message length before propagating 2012-02-28 19:10:04 +02:00