- RSAless operation patch from kevin_oconnor@standardandpoors.com

CREDITS

@@ -33,6 +33,7 @@ Jim Knoble <jmknoble@pobox.com> - Many patches
 jonchen (email unknown) - the original author of PAM support of SSH
 Juergen Keil <jk@tools.de> - scp bugfixing
 Kees Cook <cook@cpoint.net> - scp fixes
+Kevin O'Connor <kevin_oconnor@standardandpoors.com> - RSAless operation
 Kiyokazu SUTO <suto@ks-and-ks.ne.jp> - Bugfixes
 Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> - Bugfixes
 Marc G. Fournier <marc.fournier@acadiau.ca> - Solaris patches

ChangeLog

@@ -31,6 +31,7 @@
   - Solaris fixes
  - Checking for ssize_t and memmove. Based on patch from SAKAI Kiyotaka 
    <ksakai@kso.netwk.ntt-at.co.jp>
+ - RSAless operation patch from kevin_oconnor@standardandpoors.com
 
 20000513
  - Fix for non-recognised DSA keys from Arkadiusz Miskiewicz 

sshd.c

@@ -389,9 +389,12 @@ void
 destroy_sensitive_data(void)
 {
 	/* Destroy the private and public keys.  They will no longer be needed. */
-	RSA_free(public_key);
-	RSA_free(sensitive_data.private_key);
-	RSA_free(sensitive_data.host_key);
+	if (public_key)
+		RSA_free(public_key);
+	if (sensitive_data.private_key)
+		RSA_free(sensitive_data.private_key);
+	if (sensitive_data.host_key)
+		RSA_free(sensitive_data.host_key);
 	if (sensitive_data.dsa_host_key != NULL)
 		key_free(sensitive_data.dsa_host_key);
 }