ntp: require port match in address update

In NSR_UpdateSourceNtpAddress() and other updates of the address require
that the old port matches the current source's port.

diff --git a/ntp_sources.c b/ntp_sources.c
index 63e16de39a59eb937bb35454aff6a75d690355c3..537f65195fd03148997351d9b0913c7b44c3eb16 100644 (file)
--- a/ntp_sources.c
+++ b/ntp_sources.c
@@ -370,7 +370,7 @@ change_source_address(NTP_Remote_Address *old_addr, NTP_Remote_Address *new_addr
   char *name;
 
   found = find_slot2(old_addr, &slot1);
-  if (found == 0)
+  if (found != 2)
     return NSR_NoSuchSource;
 
   /* Make sure there is no other source using the new address (with the same