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-rw-r--r--debian/patches/syslog-level-silent.patch192
1 files changed, 192 insertions, 0 deletions
diff --git a/debian/patches/syslog-level-silent.patch b/debian/patches/syslog-level-silent.patch
new file mode 100644
index 000000000..3ed46c8f8
--- /dev/null
+++ b/debian/patches/syslog-level-silent.patch
@@ -0,0 +1,192 @@
1Description: Add "LogLevel SILENT" (-qq), suppressing even fatal errors
2 It's not clear that this is as useful as originally intended, or
3 implemented correctly, and there's no bug trail to be found for the
4 original feature (although it has been tweaked by bug reports since it was
5 added in Debian openssh 1:3.0.1p1-1). Needs review.
6 .
7 Jonathan says that this patch was originally meant to match the behaviour
8 of non-free SSH, in which -q does not suppress fatal errors. Given that
9 this was unintentionally broken in 1:4.6p1-2 and nobody's complained, we
10 can probably drop most of this. The adjustment to "Pseudo-terminal will
11 not be allocated ..." should be split out into a separate patch.
12Author: Jonathan David Amery <jdamery@ysolde.ucam.org>
13Author: Matthew Vernon <matthew@debian.org>
14Author: Colin Watson <cjwatson@debian.org>
15Last-Update: 2010-02-27
16
17Index: b/clientloop.c
18===================================================================
19--- a/clientloop.c
20+++ b/clientloop.c
21@@ -1536,7 +1536,7 @@
22 * In interactive mode (with pseudo tty) display a message indicating
23 * that the connection has been closed.
24 */
25- if (have_pty && options.log_level != SYSLOG_LEVEL_QUIET) {
26+ if (have_pty && options.log_level > SYSLOG_LEVEL_QUIET) {
27 snprintf(buf, sizeof buf,
28 "Connection to %.64s closed.\r\n", host);
29 buffer_append(&stderr_buffer, buf, strlen(buf));
30Index: b/log.c
31===================================================================
32--- a/log.c
33+++ b/log.c
34@@ -90,6 +90,7 @@
35 LogLevel val;
36 } log_levels[] =
37 {
38+ { "SILENT", SYSLOG_LEVEL_SILENT },
39 { "QUIET", SYSLOG_LEVEL_QUIET },
40 { "FATAL", SYSLOG_LEVEL_FATAL },
41 { "ERROR", SYSLOG_LEVEL_ERROR },
42@@ -244,6 +245,7 @@
43 argv0 = av0;
44
45 switch (level) {
46+ case SYSLOG_LEVEL_SILENT:
47 case SYSLOG_LEVEL_QUIET:
48 case SYSLOG_LEVEL_FATAL:
49 case SYSLOG_LEVEL_ERROR:
50Index: b/log.h
51===================================================================
52--- a/log.h
53+++ b/log.h
54@@ -35,6 +35,7 @@
55 } SyslogFacility;
56
57 typedef enum {
58+ SYSLOG_LEVEL_SILENT,
59 SYSLOG_LEVEL_QUIET,
60 SYSLOG_LEVEL_FATAL,
61 SYSLOG_LEVEL_ERROR,
62Index: b/mux.c
63===================================================================
64--- a/mux.c
65+++ b/mux.c
66@@ -1553,7 +1553,7 @@
67 } else
68 debug2("Received exit status from master %d", exitval);
69
70- if (tty_flag && options.log_level != SYSLOG_LEVEL_QUIET)
71+ if (tty_flag && options.log_level > SYSLOG_LEVEL_QUIET)
72 fprintf(stderr, "Shared connection to %s closed.\r\n", host);
73
74 exit(exitval);
75Index: b/sftp-server.8
76===================================================================
77--- a/sftp-server.8
78+++ b/sftp-server.8
79@@ -74,7 +74,7 @@
80 Specifies which messages will be logged by
81 .Nm .
82 The possible values are:
83-QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
84+SILENT, QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
85 INFO and VERBOSE log transactions that
86 .Nm
87 performs on behalf of the client.
88Index: b/ssh.1
89===================================================================
90--- a/ssh.1
91+++ b/ssh.1
92@@ -504,6 +504,11 @@
93 .It Fl q
94 Quiet mode.
95 Causes most warning and diagnostic messages to be suppressed.
96+Only fatal errors are displayed.
97+If a second
98+.Fl q
99+is given then even fatal errors are suppressed, except for those produced
100+due solely to bad arguments.
101 .It Fl R Xo
102 .Sm off
103 .Oo Ar bind_address : Oc
104Index: b/ssh.c
105===================================================================
106--- a/ssh.c
107+++ b/ssh.c
108@@ -421,7 +421,12 @@
109 options.exit_on_forward_failure = 1;
110 break;
111 case 'q':
112- options.log_level = SYSLOG_LEVEL_QUIET;
113+ if (options.log_level == SYSLOG_LEVEL_QUIET) {
114+ options.log_level = SYSLOG_LEVEL_SILENT;
115+ }
116+ else if (options.log_level != SYSLOG_LEVEL_SILENT) {
117+ options.log_level = SYSLOG_LEVEL_QUIET;
118+ }
119 break;
120 case 'e':
121 if (optarg[0] == '^' && optarg[2] == 0 &&
122@@ -624,7 +629,7 @@
123 tty_flag = 0;
124 /* Do not allocate a tty if stdin is not a tty. */
125 if ((!isatty(fileno(stdin)) || stdin_null_flag) && !force_tty_flag) {
126- if (tty_flag)
127+ if (tty_flag && options.log_level > SYSLOG_LEVEL_QUIET)
128 logit("Pseudo-terminal will not be allocated because "
129 "stdin is not a terminal.");
130 tty_flag = 0;
131Index: b/ssh_config.5
132===================================================================
133--- a/ssh_config.5
134+++ b/ssh_config.5
135@@ -698,7 +698,7 @@
136 Gives the verbosity level that is used when logging messages from
137 .Xr ssh 1 .
138 The possible values are:
139-QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
140+SILENT, QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
141 The default is INFO.
142 DEBUG and DEBUG1 are equivalent.
143 DEBUG2 and DEBUG3 each specify higher levels of verbose output.
144Index: b/sshd.8
145===================================================================
146--- a/sshd.8
147+++ b/sshd.8
148@@ -217,9 +217,12 @@
149 option override command-line ports.
150 .It Fl q
151 Quiet mode.
152-Nothing is sent to the system log.
153+Only fatal errors are sent to the system log.
154 Normally the beginning,
155 authentication, and termination of each connection is logged.
156+If a second
157+.Fl q
158+is given then nothing is sent to the system log.
159 .It Fl T
160 Extended test mode.
161 Check the validity of the configuration file, output the effective configuration
162Index: b/sshd.c
163===================================================================
164--- a/sshd.c
165+++ b/sshd.c
166@@ -1370,7 +1370,12 @@
167 /* ignored */
168 break;
169 case 'q':
170- options.log_level = SYSLOG_LEVEL_QUIET;
171+ if (options.log_level == SYSLOG_LEVEL_QUIET) {
172+ options.log_level = SYSLOG_LEVEL_SILENT;
173+ }
174+ else if (options.log_level != SYSLOG_LEVEL_SILENT) {
175+ options.log_level = SYSLOG_LEVEL_QUIET;
176+ }
177 break;
178 case 'b':
179 options.server_key_bits = (int)strtonum(optarg, 256,
180Index: b/sshd_config.5
181===================================================================
182--- a/sshd_config.5
183+++ b/sshd_config.5
184@@ -575,7 +575,7 @@
185 Gives the verbosity level that is used when logging messages from
186 .Xr sshd 8 .
187 The possible values are:
188-QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
189+SILENT, QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
190 The default is INFO.
191 DEBUG and DEBUG1 are equivalent.
192 DEBUG2 and DEBUG3 each specify higher levels of debugging output.
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