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--- nslcd/invalidator.c.orig 2021-11-15 19:40:49 UTC
+++ nslcd/invalidator.c
@@ -1,7 +1,7 @@
/*
invalidator.c - functions for invalidating external caches
- Copyright (C) 2013-2014 Arthur de Jong
+ Copyright (C) 2013-2022 Arthur de Jong
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -97,6 +97,9 @@ static void exec_invalidate(const char *db)
{
case 0: /* we are the child */
/* close all file descriptors */
+#ifdef HAVE_CLOSEFROM
+ closefrom(0);
+#else
i = sysconf(_SC_OPEN_MAX) - 1;
/* if the system does not have OPEN_MAX just close the first 32 and
hope we have closed enough */
@@ -104,6 +107,7 @@ static void exec_invalidate(const char *db)
i = 32;
for (; i >= 0; i--)
close(i);
+#endif
/* execute command */
#ifdef HAVE_EXECVPE
execvpe(argv[0], argv, newenviron);
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