Fix logging with build-time config and empty elements (Closes 2733)

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

diff --git a/src/src/smtp_out.c b/src/src/smtp_out.c
index eae74da00fedb3a1e6811103821c4d9e94d7052f..4e8c4486944476610c96e60bd96b05362c8f4795 100644 (file)
--- a/src/src/smtp_out.c
+++ b/src/src/smtp_out.c
@@ -53,11 +53,8 @@ if (!(expint = expand_string(istring)))
   return FALSE;
   }
 
-if (is_tainted(expint))
+if (is_tainted2(expint, LOG_MAIN|LOG_PANIC, "Tainted value '%s' from '%s' for interface", expint, istring))
   {
-  log_write(0, LOG_MAIN|LOG_PANIC,
-    "attempt to use tainted value '%s' from '%s' for interface",
-    expint, istring);
   addr->transport_return = PANIC;
   addr->message = string_sprintf("failed to expand \"interface\" "
       "option for %s: configuration error", msg);
@@ -759,6 +756,7 @@ for (;;)
 /* Get here if there has been some kind of recv() error; errno is set, but we
 ensure that the result buffer is empty before returning. */
 
+inblock->ptr = inblock->ptrend = inblock->buffer;
 *buffer = 0;
 return -1;
 }