openssh/SOURCES/openssh-8.0p1-sshd_config.patch
2021-12-07 19:05:09 +00:00

98 lines
3.0 KiB
Diff

diff --git a/servconf.c b/servconf.c
index ffac5d2c..340045b2 100644
--- a/servconf.c
+++ b/servconf.c
@@ -1042,7 +1042,7 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
return -1;
}
if (strcasecmp(attrib, "user") == 0) {
- if (ci == NULL) {
+ if (ci == NULL || (ci->test && ci->user == NULL)) {
result = 0;
continue;
}
@@ -1054,7 +1054,7 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
debug("user %.100s matched 'User %.100s' at "
"line %d", ci->user, arg, line);
} else if (strcasecmp(attrib, "group") == 0) {
- if (ci == NULL) {
+ if (ci == NULL || (ci->test && ci->user == NULL)) {
result = 0;
continue;
}
@@ -1067,7 +1067,7 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
result = 0;
}
} else if (strcasecmp(attrib, "host") == 0) {
- if (ci == NULL) {
+ if (ci == NULL || (ci->test && ci->host == NULL)) {
result = 0;
continue;
}
@@ -1079,7 +1079,7 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
debug("connection from %.100s matched 'Host "
"%.100s' at line %d", ci->host, arg, line);
} else if (strcasecmp(attrib, "address") == 0) {
- if (ci == NULL) {
+ if (ci == NULL || (ci->test && ci->address == NULL)) {
result = 0;
continue;
}
@@ -1098,7 +1098,7 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
return -1;
}
} else if (strcasecmp(attrib, "localaddress") == 0){
- if (ci == NULL) {
+ if (ci == NULL || (ci->test && ci->laddress == NULL)) {
result = 0;
continue;
}
@@ -1124,7 +1124,7 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
arg);
return -1;
}
- if (ci == NULL) {
+ if (ci == NULL || (ci->test && ci->lport == -1)) {
result = 0;
continue;
}
@@ -1138,10 +1138,12 @@ match_cfg_line(char **condition, int line, struct connection_info *ci)
else
result = 0;
} else if (strcasecmp(attrib, "rdomain") == 0) {
- if (ci == NULL || ci->rdomain == NULL) {
+ if (ci == NULL || (ci->test && ci->rdomain == NULL)) {
result = 0;
continue;
}
+ if (ci->rdomain == NULL)
+ match_test_missing_fatal("RDomain", "rdomain");
if (match_pattern_list(ci->rdomain, arg, 0) != 1)
result = 0;
else
diff --git a/servconf.h b/servconf.h
index 54e0a8d8..5483da05 100644
--- a/servconf.h
+++ b/servconf.h
@@ -221,6 +221,8 @@ struct connection_info {
const char *laddress; /* local address */
int lport; /* local port */
const char *rdomain; /* routing domain if available */
+ int test; /* test mode, allow some attributes to be
+ * unspecified */
};
diff --git a/sshd.c b/sshd.c
index cbd3bce9..1fcde502 100644
--- a/sshd.c
+++ b/sshd.c
@@ -1843,6 +1843,7 @@ main(int ac, char **av)
*/
if (connection_info == NULL)
connection_info = get_connection_info(ssh, 0, 0);
+ connection_info->test = 1;
parse_server_match_config(&options, connection_info);
dump_config(&options);
}