X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Fstring.c;h=c0dfd04b6de31852b986e5e024b9d57f8b28827b;hb=468c0c7e3066886ff5028bb423b96712a155fe05;hp=e169a9f057076ff42995949f7b87f76ee2f9eff6;hpb=93a6fce2ebf117f490d7ee11f066f75280d32386;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/string.c b/src/src/string.c
index e169a9f05..c0dfd04b6 100644
--- a/src/src/string.c
+++ b/src/src/string.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2014 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Miscellaneous string-handling functions. Some are not required for
@@ -717,8 +717,9 @@ uschar buffer[STRING_SPRINTF_BUFFER_SIZE];
 va_start(ap, format);
 if (!string_vformat(buffer, sizeof(buffer), format, ap))
   log_write(0, LOG_MAIN|LOG_PANIC_DIE,
-    "string_sprintf expansion was longer than " SIZE_T_FMT " (%s)",
-    sizeof(buffer), format);
+    "string_sprintf expansion was longer than " SIZE_T_FMT
+    "; format string was (%s)\nexpansion started '%.32s'",
+    sizeof(buffer), format, buffer);
 va_end(ap);
 return string_copy(buffer);
 }
@@ -969,7 +970,7 @@ return buffer;
 
 #ifndef COMPILE_UTILITY
 /************************************************
-*	Add element to seperated list           *
+*	Add element to separated list           *
 ************************************************/
 /* This function is used to build a list, returning
 an allocated null-terminated growable string. The
@@ -1547,14 +1548,35 @@ static uschar *
 string_get_localpart(address_item *addr, uschar *yield, int *sizeptr,
   int *ptrptr)
 {
-if (testflag(addr, af_include_affixes) && addr->prefix != NULL)
-  yield = string_cat(yield, sizeptr, ptrptr, addr->prefix,
-    Ustrlen(addr->prefix));
-yield = string_cat(yield, sizeptr, ptrptr, addr->local_part,
-  Ustrlen(addr->local_part));
-if (testflag(addr, af_include_affixes) && addr->suffix != NULL)
-  yield = string_cat(yield, sizeptr, ptrptr, addr->suffix,
-    Ustrlen(addr->suffix));
+uschar * s;
+
+s = addr->prefix;
+if (testflag(addr, af_include_affixes) && s)
+  {
+#ifdef SUPPORT_I18N
+  if (testflag(addr, af_utf8_downcvt))
+    s = string_localpart_utf8_to_alabel(s, NULL);
+#endif
+  yield = string_cat(yield, sizeptr, ptrptr, s, Ustrlen(s));
+  }
+
+s = addr->local_part;
+#ifdef SUPPORT_I18N
+if (testflag(addr, af_utf8_downcvt))
+  s = string_localpart_utf8_to_alabel(s, NULL);
+#endif
+yield = string_cat(yield, sizeptr, ptrptr, s, Ustrlen(s));
+
+s = addr->suffix;
+if (testflag(addr, af_include_affixes) && s)
+  {
+#ifdef SUPPORT_I18N
+  if (testflag(addr, af_utf8_downcvt))
+    s = string_localpart_utf8_to_alabel(s, NULL);
+#endif
+  yield = string_cat(yield, sizeptr, ptrptr, s, Ustrlen(s));
+  }
+
 return yield;
 }
 
@@ -1615,10 +1637,15 @@ else
   {
   if (addr->local_part != NULL)
     {
+    const uschar * s;
     yield = string_get_localpart(addr, yield, &size, &ptr);
     yield = string_cat(yield, &size, &ptr, US"@", 1);
-    yield = string_cat(yield, &size, &ptr, addr->domain,
-      Ustrlen(addr->domain) );
+    s = addr->domain;
+#ifdef SUPPORT_I18N
+    if (testflag(addr, af_utf8_downcvt))
+      s = string_localpart_utf8_to_alabel(s, NULL);
+#endif
+    yield = string_cat(yield, &size, &ptr, s, Ustrlen(s) );
     }
   else
     {