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

[exim.git] / src / src / structs.h

diff --git a/src/src/structs.h b/src/src/structs.h
index 3debd60f33db654e09008da5a2997dac14373c1f..06cd06084cdbf45b4f64aa9ce4a97138c876f134 100644 (file)
--- a/src/src/structs.h
+++ b/src/src/structs.h
@@ -834,6 +834,7 @@ typedef struct {
   int                  sock;   /* used for a bound but not connected socket */
   uschar *             sending_ip_address;     /* used for TLS resumption */
   const uschar *       host_lbserver;          /* ditto, for server-behind LB */
+  BOOL                 have_lbserver:1;        /* host_lbserver is valid */
 
 #ifdef SUPPORT_DANE
   BOOL dane:1;                 /* connection must do dane */
@@ -894,7 +895,7 @@ typedef struct check_host_block {
   const uschar *host_name;
   const uschar *host_address;
   const uschar *host_ipv4;
-  BOOL   negative;
+  mcs_flags    flags;
 } check_host_block;
 
 /* Structure for remembering lookup data when caching the result of