Date: Sun, 13 Aug 2017 14:49:40 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-standards@FreeBSD.org Subject: [Bug 220587] /bin/sh Incorrect options handling Message-ID: <bug-220587-15-AKLcgPtFAm@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-220587-15@https.bugs.freebsd.org/bugzilla/> References: <bug-220587-15@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220587 Jilles Tjoelker <jilles@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|freebsd-standards@FreeBSD.o |jilles@FreeBSD.org |rg | --- Comment #9 from Jilles Tjoelker <jilles@FreeBSD.org> --- (In reply to Ryan Moeller from comment #7) I have committed your pre-fix tests. However, the options fix has various c= ases where it ignores -c, which may lead to unexpected results (e.g. system("--") will read commands from standard input). Whenever -c is given, commands mus= t be read from the command_string operand; if there is none, the invocation is invalid and must fail. I have added a test "invocation/sh-c-missing1.0" for the simplest "sh -c" c= ase; however, there are also "sh -c --", "sh -c -", "sh -c -- 'echo hi'" and "sh= -c - 'echo hi'". --=20 You are receiving this mail because: You are the assignee for the bug.=
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