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Re: bin/54574: usr.bin/make/parse.c $Id: 1.231 drops core on NetBSD-5.2 in realpath(3)
The following reply was made to PR toolchain/54574; it has been noted by GNATS.
From: "Simon J. Gerraty" <sjg%juniper.net@localhost>
Cc: <gnats-admin%netbsd.org@localhost>, <netbsd-bugs%netbsd.org@localhost>, <buhrow%nfbcal.org@localhost>,
Subject: Re: bin/54574: usr.bin/make/parse.c $Id: 1.231 drops core on NetBSD-5.2 in realpath(3)
Date: Thu, 26 Sep 2019 12:07:28 -0700
> hello Simon. Unfortunately, your patch doesn't fix the problem.
> After your patch, nbmake (make) core dumps when it calls vfprint() in t=
> same function.
> Further testing shows that parse.c, versions up to 1.230 work fine, but=
> 1.231 and 1.232 fail. I tried looking at the failure after your patch,=
> couldn't figure out why the call to vfprint failed since it looks like =
> call exists before your patches went into the file. I think it has
> something to do with the cp variable, but I didn't have time to look
> further into it.
It would be handy if you could provide stack trace from core file.
> If you want me to try a different patch, let me know.
Thanks, hopefully once I see the stack trace...
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