From: Seonghun Lim <wariua-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [patch] mprotect.2: update example program
Date: Thu, 01 Sep 2011 00:08:27 +0900 [thread overview]
Message-ID: <4E5E4E6B.10703@gmail.com> (raw)
man-pages version: latest git repository
why: The description of the example program says that it makes
the third page "read-only". Thus PROT_READ instead of PROT_NONE.
diff --git a/man2/mprotect.2 b/man2/mprotect.2
--- a/man2/mprotect.2
+++ b/man2/mprotect.2
@@ -207,7 +207,7 @@ main(int argc, char *argv[])
printf("Start of region: 0x%lx\\n", (long) buffer);
if (mprotect(buffer + pagesize * 2, pagesize,
- PROT_NONE) == \-1)
+ PROT_READ) == \-1)
handle_error("mprotect");
for (p = buffer ; ; )
--
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next reply other threads:[~2011-08-31 15:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-31 15:08 Seonghun Lim [this message]
[not found] ` <4E5E4E6B.10703-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-09-08 15:29 ` [patch] mprotect.2: update example program Michael Kerrisk
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