transmit peer capability recognition

[exim.git] / src / src / deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index b389c373121c8922e6daf4e866727ab339d9d9fc..450b58098e8f03f2a3d50d0f8d3531c5eb12325b 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -4722,13 +4722,17 @@ Returns:    OK
 */
 
 int
-deliver_split_address(address_item *addr)
+deliver_split_address(address_item * addr)
 {
-uschar *address = addr->address;
-uschar *domain = Ustrrchr(address, '@');
-uschar *t;
-int len = domain - address;
+uschar * address = addr->address;
+uschar * domain;
+uschar * t;
+int len;
 
+if (!(domain = Ustrrchr(address, '@')))
+  return DEFER;                /* should always have a domain, but just in case... */
+
+len = domain - address;
 addr->domain = string_copylc(domain+1);    /* Domains are always caseless */
 
 /* The implication in the RFCs (though I can't say I've seen it spelled out
@@ -4740,7 +4744,7 @@ removing quoting backslashes and any unquoted doublequotes. */
 t = addr->cc_local_part = store_get(len+1);
 while(len-- > 0)
   {
-  register int c = *address++;
+  int c = *address++;
   if (c == '\"') continue;
   if (c == '\\')
     {
@@ -8069,6 +8073,9 @@ if (!regex_STARTTLS) regex_STARTTLS =
   regex_must_compile(US"\\n250[\\s\\-]STARTTLS(\\s|\\n|$)", FALSE, TRUE);
 #endif
 
+if (!regex_CHUNKING) regex_CHUNKING =
+  regex_must_compile(US"\\n250[\\s\\-]CHUNKING(\\s|\\n|$)", FALSE, TRUE);
+
 #ifndef DISABLE_PRDR
 if (!regex_PRDR) regex_PRDR =
   regex_must_compile(US"\\n250[\\s\\-]PRDR(\\s|\\n|$)", FALSE, TRUE);