*/
#include "includes.h"
-RCSID("$OpenBSD: compat.c,v 1.24 2000/10/10 20:20:45 markus Exp $");
+RCSID("$OpenBSD: compat.c,v 1.34 2001/01/21 19:05:48 markus Exp $");
+
+#ifdef HAVE_LIBPCRE
+# include <pcreposix.h>
+#else /* Use native regex libraries */
+# ifdef HAVE_REGEX_H
+# include <regex.h>
+# else
+# include "fake-regex.h"
+# endif
+#endif /* HAVE_LIBPCRE */
-#include "ssh.h"
#include "packet.h"
#include "xmalloc.h"
#include "compat.h"
-#include <regex.h>
+#include "log.h"
int compat13 = 0;
int compat20 = 0;
char *pat;
int bugs;
} check[] = {
- {"^.*MindTerm", 0},
- {"^2\\.1\\.0 ", SSH_BUG_SIGBLOB|SSH_BUG_HMAC},
- {"^2\\.0\\.", SSH_BUG_SIGBLOB|SSH_BUG_HMAC|SSH_BUG_PUBKEYAUTH|SSH_BUG_X11FWD},
- {"^2\\.[23]\\.0 ", SSH_BUG_HMAC|SSH_COMPAT_SESSIONID_ENCODING},
- {"^2\\.[2-9]\\.", SSH_COMPAT_SESSIONID_ENCODING},
- {"^2\\.", SSH_BUG_HMAC|SSH_COMPAT_SESSIONID_ENCODING},
- {NULL, 0}
+ { "^OpenSSH[-_]2\\.[012]",
+ SSH_OLD_SESSIONID|SSH_BUG_BANNER },
+ { "^OpenSSH_2\\.3\\.0", SSH_BUG_BANNER },
+ { "^OpenSSH", 0 },
+ { "MindTerm", 0 },
+ { "^2\\.1\\.0", SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+ SSH_OLD_SESSIONID|SSH_BUG_DEBUG },
+ { "^2\\.0\\.1[3-9]", SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+ SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
+ SSH_BUG_PKSERVICE|SSH_BUG_X11FWD },
+ { "^2\\.0\\.", SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+ SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
+ SSH_BUG_PKSERVICE|SSH_BUG_X11FWD|
+ SSH_BUG_PKAUTH },
+ { "^2\\.[23]\\.0", SSH_BUG_HMAC},
+ { "^2\\.[2-9]\\.", 0 },
+ { "^2\\.4$", SSH_OLD_SESSIONID}, /* Van Dyke */
+ { "^3\\.0 SecureCRT", SSH_OLD_SESSIONID},
+ { "^1\\.7 SecureFX", SSH_OLD_SESSIONID},
+ { NULL, 0 }
};
/* process table, return first match */
for (i = 0; check[i].pat; i++) {
ret = regexec(®, version, 0, NULL, 0);
regfree(®);
if (ret == 0) {
- debug("match: %s pat %s\n", version, check[i].pat);
+ debug("match: %s pat %s", version, check[i].pat);
datafellows = check[i].bugs;
return;
}