SPDX: Mass-update to GPL-2.0-or-later

[exim.git] / src / src / lookups / lf_check_file.c

diff --git a/src/src/lookups/lf_check_file.c b/src/src/lookups/lf_check_file.c
index 3767a005c53a7ac6b4d84d5be61af537dfac5e42..5c74816ef2a9ffe43e8af966b9f7feef655ce06c 100644 (file)
--- a/src/src/lookups/lf_check_file.c
+++ b/src/src/lookups/lf_check_file.c
@@ -1,11 +1,11 @@
-/* $Cambridge: exim/src/src/lookups/lf_check_file.c,v 1.3 2006/02/07 11:19:01 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2006 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 
 #include "../exim.h"
@@ -40,10 +40,9 @@ Side effect: sets errno to ERRNO_BADUGID, ERRNO_NOTREGULAR or ERRNO_BADMODE for
 */
 
 int
-lf_check_file(int fd, uschar *filename, int s_type, int modemask, uid_t *owners,
-  gid_t *owngroups, char *type, uschar **errmsg)
+lf_check_file(int fd, const uschar * filename, int s_type, int modemask,
+  uid_t * owners, gid_t * owngroups, const char * type, uschar ** errmsg)
 {
-int i;
 struct stat statbuf;
 
 if ((fd >= 0 && fstat(fd, &statbuf) != 0) ||
@@ -84,7 +83,7 @@ if ((statbuf.st_mode & modemask) != 0)
 if (owners != NULL)
   {
   BOOL uid_ok = FALSE;
-  for (i = 1; i <= (int)owners[0]; i++)
+  for (int i = 1; i <= (int)owners[0]; i++)
     if (owners[i] == statbuf.st_uid) { uid_ok = TRUE; break; }
   if (!uid_ok)
     {
@@ -98,7 +97,7 @@ if (owners != NULL)
 if (owngroups != NULL)
   {
   BOOL gid_ok = FALSE;
-  for (i = 1; i <= (int)owngroups[0]; i++)
+  for (int i = 1; i <= (int)owngroups[0]; i++)
     if (owngroups[i] == statbuf.st_gid) { gid_ok = TRUE; break; }
   if (!gid_ok)
     {