CVSROOT: /cvs Module name: src Changes by: bl...@cvs.openbsd.org 2023/12/18 18:11:21
Modified files:
sys/kern : uipc_socket.c
Log message:
soreceive() must not hold mutex when calling sblock().
In my recent commit I missed that sblock() may sleep while soreceive()
holds the incpb mutex. Call pru_lock() after sblock().
Reported-by: syzbot+f79c896ec01955365...@syzkaller.appspotmail.com
Reported-by: syzbot+08b6f1102e429b2d4...@syzkaller.appspotmail.com
OK mvs@
