Path: csiph.com!goblin3!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail From: Clark Wang Newsgroups: gnu.bash.bug Subject: Re: FIFO race condition on SunOS kernels Date: Thu, 3 Jan 2019 10:48:56 +0800 Lines: 19 Approved: bug-bash@gnu.org Message-ID: References: <20190101224749.GY25249@virtual.cz.oracle.com> <20190102123745.GB25249@virtual.cz.oracle.com> NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: usenet.stanford.edu 1546483786 28969 208.118.235.17 (3 Jan 2019 02:49:46 GMT) X-Complaints-To: action@cs.stanford.edu Cc: Martijn Dekker , Vladimir Marek To: Bug reports for the GNU Bourne Again SHell Envelope-to: bug-bash@gnu.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KzCQsSV3erZs8qyP+xc/Z9mGvzkMemxjyyabBCjbPzc=; b=d/DzD0wUopfwI/2+D51ziQHZJYVggTxIVMvS7VVX56eudsd0ZYA7JLHfetIna+YjYQ H2MNXLfX/BlAawZTp7bVbzcEsJ23E63FpIBtYCZdQH3URk7GU/mfzC0QTzzhUs7nNES7 7IfmIVRN7sjv51r5UYRAkXf5kJW70+oWSm7ehwJeq+UmfVIEqlUKffuajkym2fiNtof5 oqdp0KIV2OeABgCb3uacI88te0J+mgTkC6FgUd3JUCkRHDkKPvUegH6K+9ueWHel55da Rd6Atu0JU1XwdnTk/fbLqvVYpZl/A7G8n7dIsGsqUPAgqbb8s0vs+uJejOh0gF/CSIU9 bt2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=KzCQsSV3erZs8qyP+xc/Z9mGvzkMemxjyyabBCjbPzc=; b=QuhiMd5cks1OfY9YCQOxHaZm+E1yAr65pqvZ5gx1BajOFe2s6RsjuWXDnpYKzjwupd R4+jzfOsL1ChBIXsXfzWVoJaazQsYfBkPTSjBmRBu1qky/PY8YaYmW/55g8YrSq4Tx4e fdJ3iQMjGyiVijQiBM6QZJ2FX/o0MMqaPPTQrhuEh0AMe6QhFZSuDzuUXjBE/e4uFOG0 +ZFBnMxfIaKn2GZwU+JZZEIhj/cPdiULsA5kJQDnN7n2mwUMYuATFkWzw/ruS3uh//1y N0G1+tZnV2kj+IihLbMOOIZXaJejFMtwn+v5ICtdRpttdSuWzB+9ClmhRDs4d0A03THK GAqw== X-Gm-Message-State: AJcUukdgLJnG3ktc0oi7py7PSLWEehyE7yzJbXRw67GOWnE77wDPayy0 rUU0h9gkzy8Rwg6YHuD/Qm/kLLv916sf7szJUbA9IdDj X-Google-Smtp-Source: ALg8bN5H2HE96f8xLcdZLIEihEXcniKTZ6uRbevJzxRYEgjt4/wkU7jRKsZSglPD3scYExG8OSBXqT96w1WxbChSzN0= X-Received: by 2002:a6b:ce06:: with SMTP id p6mr29655862iob.189.1546483773657; Wed, 02 Jan 2019 18:49:33 -0800 (PST) In-Reply-To: <20190102123745.GB25249@virtual.cz.oracle.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::d35 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Xref: csiph.com gnu.bash.bug:15035 On Wed, Jan 2, 2019 at 8:38 PM Vladimir Marek wrote: > > > > Thanks, that's good to have confirmed! It was hoping as much -- it would > > have been hard to believe that something this basic is broken on Solaris > in > > general. > > Heh :) I am heavy shell scripter/user and I have found multiple bugs in > various shells. But I don't remember single issue with bash. > I've been using Bash for ~15 years (from v2.05 to v5.0) and only hit a few bugs. I started using Ksh (ksh93 on Solaris 11+) in 2011 and reported ~40 bugs (for very basic features) in 1~2 years. I guess that's because ksh93 was not opensource before so there were not enough users testing it. -clark