Fix $regex<n> use-after-free. Bug 2915

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

diff --git a/src/src/expand.c b/src/src/expand.c
index ffbdc14e514bba1eba144fbba497b5eddb10e8b4..89de56255c9b694ccac7adb77a4247ff421e81a8 100644 (file)
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -1860,7 +1860,7 @@ else if (Ustrncmp(name, "r_", 2) == 0)
   return node ? node->data.ptr : strict_acl_vars ? NULL : US"";
   }
 
   return node ? node->data.ptr : strict_acl_vars ? NULL : US"";
   }
 

-/* Handle $auth<n> variables. */
+/* Handle $auth<n>, $regex<n> variables. */

 
 if (Ustrncmp(name, "auth", 4) == 0)
   {
 
 if (Ustrncmp(name, "auth", 4) == 0)
   {