Date: Mon, 20 Apr 2020 21:12:28 +0200 From: Gunther Nikl <gnikl@justmail.de> To: Mark Johnston <markj@freebsd.org> Cc: svn-src-user@freebsd.org Subject: Re: svn commit: r359820 - user/pho/stress2/misc Message-ID: <20200420211228.00001478@justmail.de> In-Reply-To: <20200412162539.GA2519@raichu> References: <202004120559.03C5xKI3099770@repo.freebsd.org> <20200412162539.GA2519@raichu>
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[CC trimmed] On Sun, Apr 12 2020 12:25:39 -0400, Mark Johnston wrote: > > There is a bug in old reproducers that causes them to fail. > Specifically, the call: > > syscall(SYS_mmap, 0x20000000, 0x1000000, 3, 0x1012, -1, 0); > > should be > > syscall(SYS_mmap, 0x20000000, 0x1000000, 3, 0x1012, -1, 0ul); I wonder what Bruce Evans would have said about this. Using a cast for the terminating parameter would achieve the same result but there probably is not an always correct pick available. > There is some discussion of the problem here: > https://github.com/google/syzkaller/pull/1493 Regards, Gunther Nikl
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