From: zacheiss <zacheiss>
Date: Fri, 24 Aug 2001 05:57:07 +0000 (+0000)
Subject: Don't allow control characters in string members of list.
X-Git-Url: http://andersk.mit.edu/gitweb/moira.git/commitdiff_plain/655a8467d5b369c049b5920d93691474b19c1bdd

Don't allow control characters in string members of list.
---

diff --git a/clients/lib/member.c b/clients/lib/member.c
index f2bc3eb0..b47d4528 100644
--- a/clients/lib/member.c
+++ b/clients/lib/member.c
@@ -15,6 +15,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 
 #include <krb.h>
 
@@ -24,7 +25,17 @@ static char default_realm[REALM_SZ];
 
 int mrcl_validate_string_member(char *str)
 {
-  char *p, *lname;
+  char *p, *lname, *ret;
+
+  for (ret = str; *ret; ret++)
+    {
+      if (iscntrl(*ret))
+	{
+	  mrcl_set_message("STRING \"%s\" contains control characters, "
+			   "which are not allowed.", str);
+	  return MRCL_REJECT;
+	}
+    }
 
   p = strchr(str, '@');
   if (p)