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seekdir dereferences null

From: Joel Sherrill <joel dot sherrill at oarcorp dot com>
To: "newlib at sources dot redhat dot com" <newlib at sources dot redhat dot com>
Date: Wed, 3 Dec 2008 14:44:05 -0600
Subject: seekdir dereferences null

Hi,

Another bug picked up by the RTEMS test suite.

seekdir(NULL, 0) core dumps.

2008-12-03 Joel Sherrill <joel.sherrill@oarcorp.com>

* libc/posix/telldir.c (_seekdir): Do not dereference NULL dirp.

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Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill@OARcorp.com        On-Line Applications Research
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Follow-Ups:
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