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-rw-r--r--debian/patches/mention-ssh-keygen-on-keychange.patch44
1 files changed, 44 insertions, 0 deletions
diff --git a/debian/patches/mention-ssh-keygen-on-keychange.patch b/debian/patches/mention-ssh-keygen-on-keychange.patch
new file mode 100644
index 000000000..542b42ae9
--- /dev/null
+++ b/debian/patches/mention-ssh-keygen-on-keychange.patch
@@ -0,0 +1,44 @@
1From 76ab788bcf265360e1b88f8ced6085198c320fdd Mon Sep 17 00:00:00 2001
2From: Scott Moser <smoser@ubuntu.com>
3Date: Sun, 9 Feb 2014 16:10:03 +0000
4Subject: Mention ssh-keygen in ssh fingerprint changed warning
5
6Author: Chris Lamb <lamby@debian.org>
7Bug: https://bugzilla.mindrot.org/show_bug.cgi?id=1843
8Bug-Ubuntu: https://bugs.launchpad.net/bugs/686607
9Last-Update: 2017-08-22
10
11Patch-Name: mention-ssh-keygen-on-keychange.patch
12---
13 sshconnect.c | 9 ++++++++-
14 1 file changed, 8 insertions(+), 1 deletion(-)
15
16diff --git a/sshconnect.c b/sshconnect.c
17index 8ab01c0e..58f9eac8 100644
18--- a/sshconnect.c
19+++ b/sshconnect.c
20@@ -1141,9 +1141,13 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port,
21 error("%s. This could either mean that", key_msg);
22 error("DNS SPOOFING is happening or the IP address for the host");
23 error("and its host key have changed at the same time.");
24- if (ip_status != HOST_NEW)
25+ if (ip_status != HOST_NEW) {
26 error("Offending key for IP in %s:%lu",
27 ip_found->file, ip_found->line);
28+ error(" remove with:");
29+ error(" ssh-keygen -f \"%s\" -R \"%s\"",
30+ ip_found->file, ip);
31+ }
32 }
33 /* The host key has changed. */
34 warn_changed_key(host_key);
35@@ -1152,6 +1156,9 @@ check_host_key(char *hostname, struct sockaddr *hostaddr, u_short port,
36 error("Offending %s key in %s:%lu",
37 sshkey_type(host_found->key),
38 host_found->file, host_found->line);
39+ error(" remove with:");
40+ error(" ssh-keygen -f \"%s\" -R \"%s\"",
41+ host_found->file, host);
42
43 /*
44 * If strict host key checking is in use, the user will have