CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2020/11/17 07:45:42
Modified files:
sys/kern : uipc_socket.c
Log message:
Fix handling of MSG_PEEK in soreceive() for the case where an empty
mbuf is encountered in a seqpacket socket.
This diff uses the fact that setting orig_resid to 0 results in soreceive()
to return instead of looping back with the intent to sleep for more data.
orig_resid is now always set to 0 in the control message case (instead of
only if controlp is defined). This is the same behaviour as for the PR_NAME
case. Additionally orig_resid is set to 0 in the data reader when MSG_PEEK
is used.
Tested in snaps for a while and by anton@
Reported-by: [email protected]
