1 files changed, 0 insertions, 276 deletions
diff --git a/main/openssh/CVE-2019-6109.patch b/main/openssh/CVE-2019-6109.patch
deleted file mode 100644
index e58b8b1bd5..0000000000
--- a/main/openssh/CVE-2019-6109.patch
+++ /dev/null
@@ -1,276 +0,0 @@
-From 11b88754cadcad0ba79b4ffcc127223248dccb54 Mon Sep 17 00:00:00 2001
-From: "dtucker@openbsd.org" <dtucker@openbsd.org>
-Date: Wed, 23 Jan 2019 08:01:46 +0000
-Subject: upstream: Sanitize scp filenames via snmprintf. To do this we move
-
-the progressmeter formatting outside of signal handler context and have the
-atomicio callback called for EINTR too.  bz#2434 with contributions from djm
-and jjelen at redhat.com, ok djm@
-
-OpenBSD-Commit-ID: 1af61c1f70e4f3bd8ab140b9f1fa699481db57d8
-
-CVE-2019-6109
-
-Origin: backport, https://anongit.mindrot.org/openssh.git/commit/?id=8976f1c4b2721c26e878151f52bdf346dfe2d54c
-Bug-Debian: https://bugs.debian.org/793412
-Last-Update: 2019-02-08
-
-Patch-Name: sanitize-scp-filenames-via-snmprintf.patch
----
- atomicio.c      | 20 ++++++++++++++-----
- progressmeter.c | 53 ++++++++++++++++++++++---------------------------
- progressmeter.h |  3 ++-
- scp.c           |  1 +
- sftp-client.c   | 16 ++++++++-------
- 5 files changed, 51 insertions(+), 42 deletions(-)
-
-diff --git a/atomicio.c b/atomicio.c
-index f854a06f5..d91bd7621 100644
---- a/atomicio.c
-+++ b/atomicio.c
-@@ -1,4 +1,4 @@
--/* $OpenBSD: atomicio.c,v 1.28 2016/07/27 23:18:12 djm Exp $ */
-+/* $OpenBSD: atomicio.c,v 1.29 2019/01/23 08:01:46 dtucker Exp $ */
- /*
-  * Copyright (c) 2006 Damien Miller. All rights reserved.
-  * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved.
-@@ -65,9 +65,14 @@ atomicio6(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n,
- 		res = (f) (fd, s + pos, n - pos);
- 		switch (res) {
- 		case -1:
--			if (errno == EINTR)
-+			if (errno == EINTR) {
-+				/* possible SIGALARM, update callback */
-+				if (cb != NULL && cb(cb_arg, 0) == -1) {
-+					errno = EINTR;
-+					return pos;
-+				}
- 				continue;
--			if (errno == EAGAIN || errno == EWOULDBLOCK) {
-+			} else if (errno == EAGAIN || errno == EWOULDBLOCK) {
- #ifndef BROKEN_READ_COMPARISON
- 				(void)poll(&pfd, 1, -1);
- #endif
-@@ -122,9 +127,14 @@ atomiciov6(ssize_t (*f) (int, const struct iovec *, int), int fd,
- 		res = (f) (fd, iov, iovcnt);
- 		switch (res) {
- 		case -1:
--			if (errno == EINTR)
-+			if (errno == EINTR) {
-+				/* possible SIGALARM, update callback */
-+				if (cb != NULL && cb(cb_arg, 0) == -1) {
-+					errno = EINTR;
-+					return pos;
-+				}
- 				continue;
--			if (errno == EAGAIN || errno == EWOULDBLOCK) {
-+			} else if (errno == EAGAIN || errno == EWOULDBLOCK) {
- #ifndef BROKEN_READV_COMPARISON
- 				(void)poll(&pfd, 1, -1);
- #endif
-diff --git a/progressmeter.c b/progressmeter.c
-index fe9bf52e4..add462dde 100644
---- a/progressmeter.c
-+++ b/progressmeter.c
-@@ -1,4 +1,4 @@
--/* $OpenBSD: progressmeter.c,v 1.45 2016/06/30 05:17:05 dtucker Exp $ */
-+/* $OpenBSD: progressmeter.c,v 1.46 2019/01/23 08:01:46 dtucker Exp $ */
- /*
-  * Copyright (c) 2003 Nils Nordman.  All rights reserved.
-  *
-@@ -31,6 +31,7 @@
- 
- #include <errno.h>
- #include <signal.h>
-+#include <stdarg.h>
- #include <stdio.h>
- #include <string.h>
- #include <time.h>
-@@ -39,6 +40,7 @@
- #include "progressmeter.h"
- #include "atomicio.h"
- #include "misc.h"
-+#include "utf8.h"
- 
- #define DEFAULT_WINSIZE 80
- #define MAX_WINSIZE 512
-@@ -61,7 +63,7 @@ static void setscreensize(void);
- void refresh_progress_meter(void);
- 
- /* signal handler for updating the progress meter */
--static void update_progress_meter(int);
-+static void sig_alarm(int);
- 
- static double start;		/* start progress */
- static double last_update;	/* last progress update */
-@@ -74,6 +76,7 @@ static long stalled;		/* how long we have been stalled */
- static int bytes_per_second;	/* current speed in bytes per second */
- static int win_size;		/* terminal window size */
- static volatile sig_atomic_t win_resized; /* for window resizing */
-+static volatile sig_atomic_t alarm_fired;
- 
- /* units for format_size */
- static const char unit[] = " KMGT";
-@@ -126,9 +129,17 @@ refresh_progress_meter(void)
- 	off_t bytes_left;
- 	int cur_speed;
- 	int hours, minutes, seconds;
--	int i, len;
- 	int file_len;
- 
-+	if ((!alarm_fired && !win_resized) || !can_output())
-+		return;
-+	alarm_fired = 0;
-+
-+	if (win_resized) {
-+		setscreensize();
-+		win_resized = 0;
-+	}
-+
- 	transferred = *counter - (cur_pos ? cur_pos : start_pos);
- 	cur_pos = *counter;
- 	now = monotime_double();
-@@ -158,16 +169,11 @@ refresh_progress_meter(void)
- 
- 	/* filename */
- 	buf[0] = '\0';
--	file_len = win_size - 35;
-+	file_len = win_size - 36;
- 	if (file_len > 0) {
--		len = snprintf(buf, file_len + 1, "\r%s", file);
--		if (len < 0)
--			len = 0;
--		if (len >= file_len + 1)
--			len = file_len;
--		for (i = len; i < file_len; i++)
--			buf[i] = ' ';
--		buf[file_len] = '\0';
-+		buf[0] = '\r';
-+		snmprintf(buf+1, sizeof(buf)-1 , &file_len, "%*s",
-+		    file_len * -1, file);
- 	}
- 
- 	/* percent of transfer done */
-@@ -228,22 +234,11 @@ refresh_progress_meter(void)
- 
- /*ARGSUSED*/
- static void
--update_progress_meter(int ignore)
-+sig_alarm(int ignore)
- {
--	int save_errno;
--
--	save_errno = errno;
--
--	if (win_resized) {
--		setscreensize();
--		win_resized = 0;
--	}
--	if (can_output())
--		refresh_progress_meter();
--
--	signal(SIGALRM, update_progress_meter);
-+	signal(SIGALRM, sig_alarm);
-+	alarm_fired = 1;
- 	alarm(UPDATE_INTERVAL);
--	errno = save_errno;
- }
- 
- void
-@@ -259,10 +254,9 @@ start_progress_meter(const char *f, off_t filesize, off_t *ctr)
- 	bytes_per_second = 0;
- 
- 	setscreensize();
--	if (can_output())
--		refresh_progress_meter();
-+	refresh_progress_meter();
- 
--	signal(SIGALRM, update_progress_meter);
-+	signal(SIGALRM, sig_alarm);
- 	signal(SIGWINCH, sig_winch);
- 	alarm(UPDATE_INTERVAL);
- }
-@@ -286,6 +280,7 @@ stop_progress_meter(void)
- static void
- sig_winch(int sig)
- {
-+	signal(SIGWINCH, sig_winch);
- 	win_resized = 1;
- }
- 
-diff --git a/progressmeter.h b/progressmeter.h
-index bf179dca6..8f6678060 100644
---- a/progressmeter.h
-+++ b/progressmeter.h
-@@ -1,4 +1,4 @@
--/* $OpenBSD: progressmeter.h,v 1.3 2015/01/14 13:54:13 djm Exp $ */
-+/* $OpenBSD: progressmeter.h,v 1.4 2019/01/23 08:01:46 dtucker Exp $ */
- /*
-  * Copyright (c) 2002 Nils Nordman.  All rights reserved.
-  *
-@@ -24,4 +24,5 @@
-  */
- 
- void	start_progress_meter(const char *, off_t, off_t *);
-+void	refresh_progress_meter(void);
- void	stop_progress_meter(void);
-diff --git a/scp.c b/scp.c
-index 7163d33dc..80308573c 100644
---- a/scp.c
-+++ b/scp.c
-@@ -593,6 +593,7 @@ scpio(void *_cnt, size_t s)
- 	off_t *cnt = (off_t *)_cnt;
- 
- 	*cnt += s;
-+	refresh_progress_meter();
- 	if (limit_kbps > 0)
- 		bandwidth_limit(&bwlimit, s);
- 	return 0;
-diff --git a/sftp-client.c b/sftp-client.c
-index 4986d6d8d..2bc698f86 100644
---- a/sftp-client.c
-+++ b/sftp-client.c
-@@ -101,7 +101,9 @@ sftpio(void *_bwlimit, size_t amount)
- {
- 	struct bwlimit *bwlimit = (struct bwlimit *)_bwlimit;
- 
--	bandwidth_limit(bwlimit, amount);
-+	refresh_progress_meter();
-+	if (bwlimit != NULL)
-+		bandwidth_limit(bwlimit, amount);
- 	return 0;
- }
- 
-@@ -121,8 +123,8 @@ send_msg(struct sftp_conn *conn, struct sshbuf *m)
- 	iov[1].iov_base = (u_char *)sshbuf_ptr(m);
- 	iov[1].iov_len = sshbuf_len(m);
- 
--	if (atomiciov6(writev, conn->fd_out, iov, 2,
--	    conn->limit_kbps > 0 ? sftpio : NULL, &conn->bwlimit_out) !=
-+	if (atomiciov6(writev, conn->fd_out, iov, 2, sftpio,
-+	    conn->limit_kbps > 0 ? &conn->bwlimit_out : NULL) !=
- 	    sshbuf_len(m) + sizeof(mlen))
- 		fatal("Couldn't send packet: %s", strerror(errno));
- 
-@@ -138,8 +140,8 @@ get_msg_extended(struct sftp_conn *conn, struct sshbuf *m, int initial)
- 
- 	if ((r = sshbuf_reserve(m, 4, &p)) != 0)
- 		fatal("%s: buffer error: %s", __func__, ssh_err(r));
--	if (atomicio6(read, conn->fd_in, p, 4,
--	    conn->limit_kbps > 0 ? sftpio : NULL, &conn->bwlimit_in) != 4) {
-+	if (atomicio6(read, conn->fd_in, p, 4, sftpio,
-+	    conn->limit_kbps > 0 ? &conn->bwlimit_in : NULL) != 4) {
- 		if (errno == EPIPE || errno == ECONNRESET)
- 			fatal("Connection closed");
- 		else
-@@ -157,8 +159,8 @@ get_msg_extended(struct sftp_conn *conn, struct sshbuf *m, int initial)
- 
- 	if ((r = sshbuf_reserve(m, msg_len, &p)) != 0)
- 		fatal("%s: buffer error: %s", __func__, ssh_err(r));
--	if (atomicio6(read, conn->fd_in, p, msg_len,
--	    conn->limit_kbps > 0 ? sftpio : NULL, &conn->bwlimit_in)
-+	if (atomicio6(read, conn->fd_in, p, msg_len, sftpio,
-+	    conn->limit_kbps > 0 ? &conn->bwlimit_in : NULL)
- 	    != msg_len) {
- 		if (errno == EPIPE)
- 			fatal("Connection closed");