Module Name: src
Committed By: simonb
Date: Mon Jan 18 05:44:21 UTC 2021
Modified Files:
src/tests/lib/libc/sys: t_syscall.c
Log Message:
Check for MAP_FAILED instead of NULL when looking for an error from mmap(2).
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/tests/lib/libc/sys/t_syscall.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/lib/libc/sys/t_syscall.c
diff -u src/tests/lib/libc/sys/t_syscall.c:1.3 src/tests/lib/libc/sys/t_syscall.c:1.4
--- src/tests/lib/libc/sys/t_syscall.c:1.3 Mon May 28 07:55:56 2018
+++ src/tests/lib/libc/sys/t_syscall.c Mon Jan 18 05:44:20 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: t_syscall.c,v 1.3 2018/05/28 07:55:56 martin Exp $ */
+/* $NetBSD: t_syscall.c,v 1.4 2021/01/18 05:44:20 simonb Exp $ */
/*-
* Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: t_syscall.c,v 1.3 2018/05/28 07:55:56 martin Exp $");
+__RCSID("$NetBSD: t_syscall.c,v 1.4 2021/01/18 05:44:20 simonb Exp $");
#include <atf-c.h>
@@ -75,7 +75,7 @@ ATF_TC_BODY(mmap_syscall, tc)
p = (const char *)syscall(SYS_mmap,
0, sizeof(secrect_data), PROT_READ, MAP_PRIVATE, fd, 0, 0, 0);
- ATF_REQUIRE(p != NULL);
+ ATF_REQUIRE(p != MAP_FAILED);
ATF_REQUIRE(strcmp(p, secrect_data) == 0);
}
@@ -101,7 +101,7 @@ ATF_TC_BODY(mmap___syscall, tc)
p = (const char *)__SYSCALL_TO_UINTPTR_T(__syscall(SYS_mmap,
0, sizeof(secrect_data), PROT_READ, MAP_PRIVATE, fd,
/* pad*/ 0, (off_t)0));
- ATF_REQUIRE(p != NULL);
+ ATF_REQUIRE(p != MAP_FAILED);
ATF_REQUIRE(strcmp(p, secrect_data) == 0);
}
