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Re: Seg Fault on solaris 2.8

From: Shigio Yamaguchi
Subject: Re: Seg Fault on solaris 2.8
Date: Thu, 03 May 2001 02:16:30 +0900

> Sometimes, global make core on my (large) project.
> The SegFault is produced when calling isabspath function with NULL
> pointer.
> The calling stack is main->parsefile->isabspath .
> Perhaps there something wrong in G* base (it would be surprising because
> it's my firts tries of the global tools), but it would be great to check
> the NULL pointer before using the path.

OK. I have added the following code to CVS version of GLOBAL.


        path = realpath(av, buf);
add->   if (path == NULL)
add->           die("realpath(%s, buf) failed. (errno=%d).", av, errno);
        if (!isabspath(path))
                die("realpath(3) is not compatible with BSD version.");

Thank you.
Shigio Yamaguchi - Tama Communications Corporation
Mail: address@hidden, (Spare mail: address@hidden)

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