Merge branch 'hs/taintwarn'

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

diff --git a/src/src/smtp_out.c b/src/src/smtp_out.c
index 2a4497488bc1468c483a16cf8f3b712e94d71203..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);
@@ -472,7 +469,7 @@ if (ob->socks_proxy)
   {
   int sock = socks_sock_connect(sc->host, sc->host_af, port, sc->interface,
                                sc->tblock, ob->connect_timeout);
-  
+
   if (sock >= 0)
     {
     if (early_data && early_data->data && early_data->len)
@@ -692,7 +689,7 @@ Arguments:
   timelimit deadline for reading the lime, seconds past epoch
 
 Returns:    length of a line that has been put in the buffer
-            -1 otherwise, with errno set
+            -1 otherwise, with errno set, and inblock->ptr adjusted
 */
 
 static int
@@ -733,6 +730,7 @@ for (;;)
       {
       *p = 0;                     /* Leave malformed line for error message */
       errno = ERRNO_SMTPFORMAT;
+      inblock->ptr = ptr;
       return -1;
       }
     }
@@ -758,6 +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;
 }