valenciana-nc fe8782adc3 fix(libkernel): validate recvmsg guest output buffers in the guest arena ...

recvmsg_nid_postfix wrote the msghdr, every iovec base and the sender
address with only null checks, unlike recv_nid_postfix and the
sceNetRecvfrom sender outputs which all gate on GuestArena::HostWrite.
Validate the message, each iovec base and the name buffer the same way
so a forged pointer fails with EFAULT instead of writing received bytes
to an arbitrary host address.

2026-10-19 06:33:13 -06:00

..

include

Merge pull request #6663 from karimibrahim07/feat/libkernel-ipv6-v6only

2026-10-19 10:44:37 +02:00

src

fix(libkernel): validate recvmsg guest output buffers in the guest arena

2026-10-19 06:33:13 -06:00