diff --git a/ChangeLog b/ChangeLog
index d47f11af9..f4f1f790e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -65,6 +65,9 @@
    - markus@cvs.openbsd.org 2001/12/05 15:04:48
      [version.h]
      post 3.0.2
+   - markus@cvs.openbsd.org 2001/12/05 16:54:51
+     [compat.c match.c match.h]
+     make theo and djm happy: bye bye regexp
 
 20011126
  - (tim) [contrib/cygwin/README, openbsd-compat/bsd-cygwin_util.c,
@@ -6987,4 +6990,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.1685 2001/12/06 18:02:59 mouring Exp $
+$Id: ChangeLog,v 1.1686 2001/12/06 18:06:05 mouring Exp $
diff --git a/compat.c b/compat.c
index 0b8d53822..09ca4a447 100644
--- a/compat.c
+++ b/compat.c
@@ -23,22 +23,13 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: compat.c,v 1.54 2001/12/05 10:06:12 deraadt Exp $");
-
-#ifdef HAVE_LIBPCRE
-#  include <pcreposix.h>
-#else /* Use native regex libraries */
-#  ifdef HAVE_REGEX_H
-#    include <regex.h>
-#  else
-#    include "openbsd-compat/fake-regex.h"
-#  endif
-#endif /* HAVE_LIBPCRE */
+RCSID("$OpenBSD: compat.c,v 1.55 2001/12/05 16:54:51 markus Exp $");
 
 #include "packet.h"
 #include "xmalloc.h"
 #include "compat.h"
 #include "log.h"
+#include "match.h"
 
 int compat13 = 0;
 int compat20 = 0;
@@ -60,86 +51,97 @@ enable_compat13(void)
 void
 compat_datafellows(const char *version)
 {
-	int i, ret;
-	char ebuf[1024];
-	regex_t reg;
+	int i;
 	static struct {
 		char	*pat;
 		int	bugs;
 	} check[] = {
-		{ "^OpenSSH[-_]2\\.[012]",
-					SSH_OLD_SESSIONID|SSH_BUG_BANNER|
+		{ "OpenSSH-2.0*,"
+		  "OpenSSH-2.1*,"
+		  "OpenSSH_2.1*,"
+		  "OpenSSH_2.2*",	SSH_OLD_SESSIONID|SSH_BUG_BANNER|
 					SSH_OLD_DHGEX|SSH_BUG_NOREKEY },
-		{ "^OpenSSH_2\\.3\\.0", SSH_BUG_BANNER|SSH_BUG_BIGENDIANAES|
+		{ "OpenSSH_2.3.0*",	SSH_BUG_BANNER|SSH_BUG_BIGENDIANAES|
 					SSH_OLD_DHGEX|SSH_BUG_NOREKEY},
-		{ "^OpenSSH_2\\.3\\.",  SSH_BUG_BIGENDIANAES|SSH_OLD_DHGEX|
+		{ "OpenSSH_2.3.*",	SSH_BUG_BIGENDIANAES|SSH_OLD_DHGEX|
 					SSH_BUG_NOREKEY},
-		{ "^OpenSSH_2\\.5\\.[01]p1",
+		{ "OpenSSH_2.5.0p1*,"
+		  "OpenSSH_2.5.1p1*",
 					SSH_BUG_BIGENDIANAES|SSH_OLD_DHGEX|
 					SSH_BUG_NOREKEY },
-		{ "^OpenSSH_2\\.5\\.[012]",
-					SSH_OLD_DHGEX|SSH_BUG_NOREKEY },
-		{ "^OpenSSH_2\\.5\\.3",
+		{ "OpenSSH_2.5.0*,"
+		  "OpenSSH_2.5.1*,"
+		  "OpenSSH_2.5.2*",	SSH_OLD_DHGEX|SSH_BUG_NOREKEY },
+		{ "OpenSSH_2.5.3*",
 					SSH_BUG_NOREKEY },
-		{ "^OpenSSH",		0 },
-		{ "MindTerm",		0 },
-		{ "^2\\.1\\.0",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+		{ "OpenSSH*",		0 },
+		{ "*MindTerm*",		0 },
+		{ "2.1.0*",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
 					SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
 					SSH_BUG_RSASIGMD5|SSH_BUG_HBSERVICE },
-		{ "^2\\.1 ",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+		{ "2.1 *",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
 					SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
 					SSH_BUG_RSASIGMD5|SSH_BUG_HBSERVICE },
-		{ "^2\\.0\\.1[3-9]",	SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+		{ "2.0.13*,"	
+		  "2.0.14*,"	
+		  "2.0.15*,"	
+		  "2.0.16*,"	
+		  "2.0.17*,"	
+		  "2.0.18*,"	
+		  "2.0.19*",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
 					SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
 					SSH_BUG_PKSERVICE|SSH_BUG_X11FWD|
 					SSH_BUG_PKOK|SSH_BUG_RSASIGMD5|
 					SSH_BUG_HBSERVICE|SSH_BUG_OPENFAILURE|
 					SSH_BUG_DUMMYCHAN },
-		{ "^2\\.0\\.1[1-2]",	SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+		{ "2.0.11*,"	
+		  "2.0.12*",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
 					SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
 					SSH_BUG_PKSERVICE|SSH_BUG_X11FWD|
 					SSH_BUG_PKAUTH|SSH_BUG_PKOK|
 					SSH_BUG_RSASIGMD5|SSH_BUG_OPENFAILURE|
 					SSH_BUG_DUMMYCHAN },
-		{ "^2\\.0\\.",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
+		{ "2.0.*",		SSH_BUG_SIGBLOB|SSH_BUG_HMAC|
 					SSH_OLD_SESSIONID|SSH_BUG_DEBUG|
 					SSH_BUG_PKSERVICE|SSH_BUG_X11FWD|
 					SSH_BUG_PKAUTH|SSH_BUG_PKOK|
 					SSH_BUG_RSASIGMD5|SSH_BUG_OPENFAILURE|
 					SSH_BUG_DERIVEKEY|SSH_BUG_DUMMYCHAN },
-		{ "^2\\.[23]\\.0",	SSH_BUG_HMAC|SSH_BUG_DEBUG|
+		{ "2.2.0*,"
+		  "2.3.0*",		SSH_BUG_HMAC|SSH_BUG_DEBUG|
 					SSH_BUG_RSASIGMD5 },
-		{ "^2\\.3\\.",		SSH_BUG_DEBUG|SSH_BUG_RSASIGMD5 },
-		{ "^2\\.[2-9]\\.",	SSH_BUG_DEBUG },
-		{ "^3\\.0\\.",		SSH_BUG_DEBUG },
-		{ "^2\\.4$",		SSH_OLD_SESSIONID },	/* Van Dyke */
-		{ "^3\\.0 SecureCRT",	SSH_OLD_SESSIONID },
-		{ "^1\\.7 SecureFX",	SSH_OLD_SESSIONID },
-		{ "^1\\.2\\.1[89]",	SSH_BUG_IGNOREMSG },
-		{ "^1\\.2\\.2[012]",	SSH_BUG_IGNOREMSG },
-		{ "^1\\.3\\.2",		SSH_BUG_IGNOREMSG },	/* f-secure */
-		{ "^SSH Compatible Server",			/* Netscreen */
+		{ "2.3.*",		SSH_BUG_DEBUG|SSH_BUG_RSASIGMD5 },
+		{ "2.4",		SSH_OLD_SESSIONID },	/* Van Dyke */
+		{ "2.*",		SSH_BUG_DEBUG },
+		{ "3.0.*",		SSH_BUG_DEBUG },
+		{ "3.0 SecureCRT*",	SSH_OLD_SESSIONID },
+		{ "1.7 SecureFX*",	SSH_OLD_SESSIONID },
+		{ "1.2.18*,"
+		  "1.2.19*,"
+		  "1.2.20*,"
+		  "1.2.21*,"
+		  "1.2.22*",		SSH_BUG_IGNOREMSG },
+		{ "1.3.2*",		SSH_BUG_IGNOREMSG },	/* f-secure */
+		{ "*SSH Compatible Server*",			/* Netscreen */
 					SSH_BUG_PASSWORDPAD },
-		{ "^OSU_0",		SSH_BUG_PASSWORDPAD },
-		{ "^OSU_1\\.[0-4]",	SSH_BUG_PASSWORDPAD },
-		{ "^OSU_1\\.5alpha[1-3]",
-					SSH_BUG_PASSWORDPAD },
-		{ "^SSH_Version_Mapper",
+		{ "*OSU_0*,"		
+		  "OSU_1.0*,"
+		  "OSU_1.1*,"
+		  "OSU_1.2*,"
+		  "OSU_1.3*,"
+		  "OSU_1.4*,"
+		  "OSU_1.5alpha1*,"
+		  "OSU_1.5alpha2*,"
+		  "OSU_1.5alpha3*",	SSH_BUG_PASSWORDPAD },
+		{ "*SSH_Version_Mapper*",
 					SSH_BUG_SCANNER },
 		{ NULL,			0 }
 	};
+
 	/* process table, return first match */
 	for (i = 0; check[i].pat; i++) {
-		ret = regcomp(&reg, check[i].pat, REG_EXTENDED|REG_NOSUB);
-		if (ret != 0) {
-			regerror(ret, &reg, ebuf, sizeof(ebuf));
-			ebuf[sizeof(ebuf)-1] = '\0';
-			error("regerror: %s", ebuf);
-			continue;
-		}
-		ret = regexec(&reg, version, 0, NULL, 0);
-		regfree(&reg);
-		if (ret == 0) {
+		if (match_pattern_list(version, check[i].pat,
+		    strlen(check[i].pat), 0) == 1) {
 			debug("match: %s pat %s", version, check[i].pat);
 			datafellows = check[i].bugs;
 			return;
diff --git a/match.c b/match.c
index 188b9a416..ca4d92c40 100644
--- a/match.c
+++ b/match.c
@@ -35,7 +35,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: match.c,v 1.14 2001/06/27 04:48:53 markus Exp $");
+RCSID("$OpenBSD: match.c,v 1.15 2001/12/05 16:54:51 markus Exp $");
 
 #include "match.h"
 #include "xmalloc.h"
@@ -104,14 +104,15 @@ match_pattern(const char *s, const char *pattern)
 }
 
 /*
- * Tries to match the host name (which must be in all lowercase) against the
+ * Tries to match the string against the
  * comma-separated sequence of subpatterns (each possibly preceded by ! to
  * indicate negation).  Returns -1 if negation matches, 1 if there is
  * a positive match, 0 if there is no match at all.
  */
 
 int
-match_hostname(const char *host, const char *pattern, u_int len)
+match_pattern_list(const char *string, const char *pattern, u_int len,
+    int dolower)
 {
 	char sub[1024];
 	int negated;
@@ -134,7 +135,8 @@ match_hostname(const char *host, const char *pattern, u_int len)
 		for (subi = 0;
 		     i < len && subi < sizeof(sub) - 1 && pattern[i] != ',';
 		     subi++, i++)
-			sub[subi] = isupper(pattern[i]) ? tolower(pattern[i]) : pattern[i];
+			sub[subi] = dolower && isupper(pattern[i]) ?
+			     tolower(pattern[i]) : pattern[i];
 		/* If subpattern too long, return failure (no match). */
 		if (subi >= sizeof(sub) - 1)
 			return 0;
@@ -146,8 +148,8 @@ match_hostname(const char *host, const char *pattern, u_int len)
 		/* Null-terminate the subpattern. */
 		sub[subi] = '\0';
 
-		/* Try to match the subpattern against the host name. */
-		if (match_pattern(host, sub)) {
+		/* Try to match the subpattern against the string. */
+		if (match_pattern(string, sub)) {
 			if (negated)
 				return -1;		/* Negative */
 			else
@@ -162,6 +164,18 @@ match_hostname(const char *host, const char *pattern, u_int len)
 	return got_positive;
 }
 
+/*
+ * Tries to match the host name (which must be in all lowercase) against the
+ * comma-separated sequence of subpatterns (each possibly preceded by ! to
+ * indicate negation).  Returns -1 if negation matches, 1 if there is
+ * a positive match, 0 if there is no match at all.
+ */
+int
+match_hostname(const char *host, const char *pattern, u_int len)
+{
+	return match_pattern_list(host, pattern, len, 1);
+}
+
 /*
  * returns 0 if we get a negative match for the hostname or the ip
  * or if we get no match at all.  returns 1 otherwise.
diff --git a/match.h b/match.h
index f05fe9b37..7b777de3d 100644
--- a/match.h
+++ b/match.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: match.h,v 1.9 2001/06/26 06:32:56 itojun Exp $	*/
+/*	$OpenBSD: match.h,v 1.10 2001/12/05 16:54:51 markus Exp $	*/
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -14,8 +14,9 @@
 #ifndef MATCH_H
 #define MATCH_H
 
-int      match_pattern(const char *, const char *);
-int      match_hostname(const char *, const char *, u_int);
+int	 match_pattern(const char *, const char *);
+int	 match_pattern_list(const char *, const char *, u_int, int);
+int	 match_hostname(const char *, const char *, u_int);
 int	 match_host_and_ip(const char *, const char *, const char *);
 int	 match_user(const char *, const char *, const char *, const char *);
 char	*match_list(const char *, const char *, u_int *);