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/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220587 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 cases where it ignores -c, which may lead to unexpected results (e.g. system("--") will read commands from standard input). Whenever -c is given, commands must 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" case; however, there are also "sh -c --", "sh -c -", "sh -c -- 'echo hi'" and "sh -c - 'echo hi'". -- You are receiving this mail because: You are the assignee for the bug.home | help
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