Date: Mon, 12 Feb 2001 23:08:24 +0200 (IST) From: Amir <amir@active.ath.cx> To: FreeBSD-gnats-submit@freebsd.org Subject: bin/25040: Make coredumps Message-ID: <200102122108.f1CL8O891221@active.ath.cx>
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>Number: 25040
>Category: bin
>Synopsis: Make coredumps
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Feb 12 13:10:09 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Amir
>Release: FreeBSD 4.2-STABLE i386
>Organization:
APF
>Environment:
I'm running FreeBSD-4.2 Stable,
FreeBSD active.ath.cx 4.2-STABLE FreeBSD 4.2-STABLE #7: Sat Jan 20 16:25:33 IST
2001 amir@active.ath.cx:/usr/src/sys/compile/active i386
>Description:
FreeBSD make utily can coredump when its run off a directory,
which it doesn't have premission to read (chmod -r dir).
this results in a coredump.
>How-To-Repeat:
$ mkdir tmp
$ chmod 311 tmp
$ cd tmp
$ make
Segmentation fault (core dumped)
$
>Fix:
*** usr.bin/make/dir.c.orig Sat Sep 11 15:08:01 1999
--- usr.bin/make/dir.c Mon Feb 12 23:01:09 2001
***************
*** 225,230 ****
--- 225,232 ----
*/
Dir_AddDir (openDirectories, ".");
dot = (Path *) Lst_DeQueue (openDirectories);
+ if (dot == (Path*)NIL)
+ Fatal("make: cannot initialize.");
/*
* We always need to have dot around, so we increment its reference count
>Release-Note:
>Audit-Trail:
>Unformatted:
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