constification

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

diff --git a/src/src/dbstuff.h b/src/src/dbstuff.h
index 5a8441d6a3da0fbca5030f57b641ab3e2d2366b1..ce3272c4a3e8941bfbb9d255052ebcafa26da5bf 100644 (file)
--- a/src/src/dbstuff.h
+++ b/src/src/dbstuff.h
@@ -3,7 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
-/* Copyright (c) The Exim Maintainers 2020 */
+/* Copyright (c) The Exim Maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* This header file contains macro definitions so that a variety of DBM
@@ -75,7 +75,7 @@ free() must not die when passed NULL */
         key.dptr != NULL)
 
 /* EXIM_DBDELETE_CURSOR - terminate scanning operation. */
-#define EXIM_DBDELETE_CURSOR(cursor) free(cursor)
+#define EXIM_DBDELETE_CURSOR(cursor) store_free(cursor)
 
 /* EXIM_DBCLOSE */
 #define EXIM_DBCLOSE__(db)        tdb_close(db)
@@ -640,11 +640,9 @@ after reading data. */
       : (flags) == O_RDWR ? "O_RDWR"   \
       : (flags) == (O_RDWR|O_CREAT) ? "O_RDWR|O_CREAT" \
       : "??"); \
-  if (is_tainted(name) || is_tainted(dirname)) \
-    { \
-    log_write(0, LOG_MAIN|LOG_PANIC, "Tainted name for DB file not permitted"); \
+  if (is_tainted2(name, LOG_MAIN|LOG_PANIC, "Tainted name '%s' for DB file not permitted", name) \
+      || is_tainted2(dirname, LOG_MAIN|LOG_PANIC, "Tainted name '%s' for DB directory not permitted", dirname)) \
     *dbpp = NULL; \
-    } \
   else \
     { EXIM_DBOPEN__(name, dirname, flags, mode, dbpp); } \
   DEBUG(D_hints_lookup) debug_printf_indent("returned from EXIM_DBOPEN: %p\n", *dbpp); \
@@ -790,15 +788,29 @@ typedef struct {
   uschar   bloom[40];     /* Bloom filter which may be larger than this */
 } dbdata_ratelimit_unique;
 
+
+/* For "seen" ACL condition */
+typedef struct {
+  time_t time_stamp;
+} dbdata_seen;
+
 #ifndef DISABLE_PIPE_CONNECT
 /* This structure records the EHLO responses, cleartext and crypted,
-for an IP, as bitmasks (cf. OPTION_TLS) */
+for an IP, as bitmasks (cf. OPTION_TLS).  For LIMITS, also values
+advertised for MAILMAX, RCPTMAX and RCPTDOMAINMAX; zero meaning no
+value advertised. */
 
 typedef struct {
   unsigned short cleartext_features;
   unsigned short crypted_features;
   unsigned short cleartext_auths;
   unsigned short crypted_auths;
+
+# ifdef EXPERIMENTAL_ESMTP_LIMITS
+  unsigned int limit_mail;
+  unsigned int limit_rcpt;
+  unsigned int limit_rcptdom;
+# endif
 } ehlo_resp_precis;
 
 typedef struct {