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added F_MAXFD
author
Alan T. DeKok
<aland@freeradius.org>
Mon, 26 Sep 2016 12:10:07 +0000
(08:10 -0400)
committer
Alan T. DeKok
<aland@freeradius.org>
Mon, 26 Sep 2016 12:10:07 +0000
(08:10 -0400)
src/lib/misc.c
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diff --git
a/src/lib/misc.c
b/src/lib/misc.c
index
de2b50f
..
f062ecf
100644
(file)
--- a/
src/lib/misc.c
+++ b/
src/lib/misc.c
@@
-1366,13
+1366,22
@@
int closefrom(int fd)
}
#endif
+#ifdef F_MAXFD
+ maxfd = fcntl(fd, F_F_MAXFD);
+ if (maxfd >= 0) goto do_close;
+#endif
+
#ifdef _SC_OPEN_MAX
maxfd = sysconf(_SC_OPEN_MAX);
if (maxfd < 0) {
- maxfd = 256;
+
maxfd = 256;
}
#endif
+#ifdef F_MAXFD
+do_close:
+#endif
+
if (fd > maxfd) return 0;
/*