From: semarie <semarie@openbsd.org>
Date: Sun, 10 Jul 2016 14:21:24 +0000 (+0000)
Subject: pledge: use uint64_t instead of int for temporary storing a 64bit integer
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=6aabbe278a14cf49277be3ca36954938391fdb7a;p=openbsd

pledge: use uint64_t instead of int for temporary storing a 64bit integer

affects only 32 bits platform (like i386).

problem spotted and diff from pelikan@

ok deraadt@ jca@
---

diff --git a/sys/kern/kern_pledge.c b/sys/kern/kern_pledge.c
index 2d254dcbba4..45ce0bc1c35 100644
--- a/sys/kern/kern_pledge.c
+++ b/sys/kern/kern_pledge.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_pledge.c,v 1.175 2016/07/10 00:39:23 guenther Exp $	*/
+/*	$OpenBSD: kern_pledge.c,v 1.176 2016/07/10 14:21:24 semarie Exp $	*/
 
 /*
  * Copyright (c) 2015 Nicholas Marriott <nicm@openbsd.org>
@@ -79,7 +79,7 @@
 #include "drm.h"
 #endif
 
-int pledgereq_flags(const char *req);
+uint64_t pledgereq_flags(const char *req);
 int canonpath(const char *input, char *buf, size_t bufsize);
 int substrcmp(const char *p1, size_t s1, const char *p2, size_t s2);
 int resolvpath(struct proc *p, char **rdir, size_t *rdirlen, char **cwd,
@@ -404,7 +404,7 @@ sys_pledge(struct proc *p, void *v, register_t *retval)
 	if (SCARG(uap, request)) {
 		size_t rbuflen;
 		char *rbuf, *rp, *pn;
-		int f;
+		uint64_t f;
 
 		rbuf = malloc(MAXPATHLEN, M_TEMP, M_WAITOK);
 		error = copyinstr(SCARG(uap, request), rbuf, MAXPATHLEN,
@@ -1515,7 +1515,7 @@ pledge_swapctl(struct proc *p)
 }
 
 /* bsearch over pledgereq. return flags value if found, 0 else */
-int
+uint64_t
 pledgereq_flags(const char *req_name)
 {
 	int base = 0, cmp, i, lim;