cannot pass fd through unix domain dgram socket when receiver set SO_RECVUCRED
If the receiving program sets the SO_RECVUCRED sockopt and the sender wants to pass a fd through the socket, the recvmsg fails with errno 71 (protocol error).
Updated by Electric Monk over 6 years ago
- Status changed from New to Closed
commit d28d4716f00b89f935829f300be20bd9116569dc Author: Jerry Jelinek <firstname.lastname@example.org> Date: 2016-03-31T20:26:35.000Z 6827 cannot pass fd through unix domain dgram socket when receiver set SO_RECVUCRED Reviewed by: Patrick Mooney <email@example.com> Reviewed by: Hans Rosenfeld <firstname.lastname@example.org> Reviewed by: Garrett D'Amore <email@example.com> Approved by: Dan McDonald <firstname.lastname@example.org>