updates.

[runtime.git] / apps / silcd / protocol.c

diff --git a/apps/silcd/protocol.c b/apps/silcd/protocol.c
index de03c8aa42d87738b56e9c6fbd486c32432dfd02..a13d193c4f89948bc0c84fcc83c835148bb55876 100644 (file)
--- a/apps/silcd/protocol.c
+++ b/apps/silcd/protocol.c
@@ -145,6 +145,8 @@ SilcSKEStatus silc_ske_check_version(SilcSKE ske, unsigned char *version,
                                     uint32 len)
 {
   SilcSKEStatus status = SILC_SKE_STATUS_OK;
+  char *cp;
+  int maj = 0, min = 0, build = 0, maj2, min2, build2;
 
   SILC_LOG_INFO(("%s (%s) is version %s", ske->sock->hostname,
                 ske->sock->ip, version));
@@ -158,8 +160,34 @@ SilcSKEStatus silc_ske_check_version(SilcSKE ske, unsigned char *version,
   if (len < strlen(silc_version_string))
     status = SILC_SKE_STATUS_BAD_VERSION;
 
-  /* XXX for now there is no other tests due to the abnormal version
-     string that is used */
+  cp = version + 9;
+  maj = atoi(cp);
+  cp = strchr(cp, '.');
+  if (cp) {
+    min = atoi(cp + 1);
+    cp++;
+  }
+  cp = strchr(cp, '.');
+  if (cp)
+    build = atoi(cp + 1);
+
+  cp = silc_version_string + 9;
+  maj2 = atoi(cp);
+  cp = strchr(cp, '.');
+  if (cp) {
+    min2 = atoi(cp + 1);
+    cp++;
+  }
+  cp = strchr(cp, '.');
+  if (cp)
+    build2 = atoi(cp + 1);
+
+  if (maj != maj2)
+    status = SILC_SKE_STATUS_BAD_VERSION;
+#if 0
+  if (min < min2)
+    status = SILC_SKE_STATUS_BAD_VERSION;
+#endif
 
   return status;
 }