Fix possible NULL secret

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

diff --git a/src/src/srs.c b/src/src/srs.c
index 6d49a6d271e44bb84d9bd60ee2a2d551545fe06e..e534943b39198e830c089d2579a81b17973183a3 100644 (file)
--- a/src/src/srs.c
+++ b/src/src/srs.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/srs.c,v 1.5 2005/05/24 08:15:02 tom Exp $ */
+/* $Cambridge: exim/src/src/srs.c,v 1.7 2005/05/25 17:50:33 tom Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -33,7 +33,7 @@ int eximsrs_init()
   uschar sbuf[4];
   uschar *sbufp;
 
-  // Check if this instance of Exim has not initialized SRS
+  /* Check if this instance of Exim has not initialized SRS */
   if(srs == NULL)
   {
     int co = 0;
@@ -71,7 +71,7 @@ int eximsrs_init()
     /* First secret specified in secrets? */
     co = 0;
     list = srs_secrets;
-    if(secret == NULL)
+    if(secret == NULL || *secret == NULL)
     {
       if((secret = string_nextinlist(&list, &co, secret_buf, SRS_MAX_SECRET_LENGTH)) == NULL)
       {