From: Brian Koropoff <bkoropoff@gmail.com>
To: dash@vger.kernel.org
Subject: DASH regression
Date: Tue, 15 Jun 2010 19:14:14 -0700 [thread overview]
Message-ID: <1276654454.16819.24.camel@gemini> (raw)
Hello,
I encountered a regression in DASH from git while attempting to get
it working on Solaris. I got it to build and run, but my scripts were
mysteriously failing. I tracked it down to a logic bug in setvareq()
that caused it to assign through the wrong pointer when attempting to
remove a variable from its hash bucket. The following test case
reproduces the bug for me:
--
#!/bin/dash
GDM_LANG="bar"
OPTION="foo"
unset GDM_LANG
# OPTION has mysteriously become unset
echo "$OPTION"
--
I'll follow up with a patch.
Regards,
Brian Koropoff
next reply other threads:[~2010-06-16 2:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 2:14 Brian Koropoff [this message]
2010-07-05 8:55 ` DASH regression Herbert Xu
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