hfingerd

commit 23762aa112bdadc36faf0952eaccb5845040b090
parent 7e42b0ad6af11d06299e309dbc5b9ffd50c6bf49
Author: hhvn <dev@hhvn.uk>
Date:   Sun,  6 Jun 2021 18:08:42 +0100

main.c main.h: use pledge()

Diffstat:
M
main.c
 | 
6
++++++
M
main.h
 | 
4
++++

2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/main.c b/main.c
@@ -172,6 +172,12 @@ main(int argc, char *argv[]) {
 		usage();
 	} ARGEND;
 
+	snprintf(promises, sizeof(promises),
+			"stdio rpath inet getpw dns proc id %s",
+			usecgi ? "exec" : "");
+	if (pledge(promises, NULL) == -1)
+		die(1, "pledge: %s\n", promises);
+
 	if (argc != 0)
 		usage();
 
diff --git a/main.h b/main.h
@@ -13,4 +13,8 @@ void handoff(int fd);
 #define EXIT_USAGE	2
 #define CQUEUE		255
 
+#ifndef __OpenBSD__
+#define pledge(a,b)	0
+#endif
+
 #endif /* H_MAIN */