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 <[email protected]>
Cc: Grant Likely <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Mark Grosen <[email protected]>
Cc: Suman Anna <[email protected]>
Cc: Fernando Guzman Lugo <[email protected]>
Cc: Rob Clark <[email protected]>
Cc: Ludovic BARRE <[email protected]>
Cc: Loic PALLARDY <[email protected]>
Cc: Omar Ramirez Luna <[email protected]>

0 files changed, 0 insertions, 0 deletions