tyler.durden
/
openssh-portable
mirror of https://github.com/PowerShell/openssh-portable.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

upstream: reap the [net] child if it hangs up while writing privsep 

message payloads, not just the message header

OpenBSD-Commit-ID: 24dbd400aa381ac96be7ed2dd49018487dfef6ce
This commit is contained in:
djm@openbsd.org 2024-06-11 00:44:52 +00:00 committed by Damien Miller
parent 6211aa085f
commit 41987efd35
No known key found for this signature in database
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
monitor_wrap.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: monitor_wrap.c,v 1.132 2024/06/11 00:40:21 djm Exp $ */
/* $OpenBSD: monitor_wrap.c,v 1.133 2024/06/11 00:44:52 djm Exp $ */
/*
* Copyright 2002 Niels Provos <provos@citi.umich.edu>
* Copyright 2002 Markus Friedl <markus@openbsd.org>
@ -175,7 +175,7 @@ mm_request_receive(int sock, struct sshbuf *m)
{
u_char buf[4], *p = NULL;
u_int msg_len;
int r;
int oerrno, r;
debug3_f("entering");
@ -193,8 +193,13 @@ mm_request_receive(int sock, struct sshbuf *m)
sshbuf_reset(m);
if ((r = sshbuf_reserve(m, msg_len, &p)) != 0)
fatal_fr(r, "reserve");
if (atomicio(read, sock, p, msg_len) != msg_len)
fatal_f("read: %s", strerror(errno));
if (atomicio(read, sock, p, msg_len) != msg_len) {
oerrno = errno;
error_f("read: %s", strerror(errno));
if (oerrno == EPIPE)
mm_reap();
cleanup_exit(255);
}
}
void