From: Dmitry V. Levin <ldv@altlinux.org>
Date: Wed, 27 Apr 2016 03:18:44 +0000 (+0000)
Subject: tests/umovestr3.c: robustify against os specific issues
X-Git-Tag: v4.12~267
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=db34e195bb4f222d5051d33207552c20c204e91d;p=strace

tests/umovestr3.c: robustify against os specific issues

* tests/umovestr3.c (main): Create extra gap before unreadable page.
---

diff --git a/tests/umovestr3.c b/tests/umovestr3.c
index b4daae06..c0a62cd9 100644
--- a/tests/umovestr3.c
+++ b/tests/umovestr3.c
@@ -32,6 +32,7 @@
 int
 main(void)
 {
+	(void) tail_alloc(1);
 	const unsigned int size = 8;
 	const char *const p = tail_alloc(size);
 	const char *const efault = p + size;