Date: Thu, 29 Nov 2001 11:40:03 -0800 (PST) From: Maxim Konovalov <maxim@macomnet.ru> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/32378: pwd_mkdb SIG11 on bad file + bizarness Message-ID: <200111291940.fATJe3564744@freefall.freebsd.org>
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The following reply was made to PR bin/32378; it has been noted by GNATS.
From: Maxim Konovalov <maxim@macomnet.ru>
To: Yonatan Bokovza <yonatan@xpert.com>
Cc: freebsd-gnats-submit@FreeBSD.ORG
Subject: Re: bin/32378: pwd_mkdb SIG11 on bad file + bizarness
Date: Thu, 29 Nov 2001 22:38:50 +0300 (MSK)
Hello,
Try this patch:
Index: gen/pw_scan.c
===================================================================
RCS file: /home/ncvs/src/lib/libc/gen/pw_scan.c,v
retrieving revision 1.17
diff -u -r1.17 pw_scan.c
--- gen/pw_scan.c 5 Mar 2001 11:58:12 -0000 1.17
+++ gen/pw_scan.c 29 Nov 2001 19:35:42 -0000
@@ -133,7 +133,8 @@
pw->pw_gid = id;
if (flags & _PWSCAN_MASTER ) {
- pw->pw_class = strsep(&bp, ":"); /* class */
+ if (!(pw->pw_class = strsep(&bp, ":"))) /* class */
+ goto fmt;
if(pw->pw_class[0]) pw->pw_fields |= _PWF_CLASS;
if (!(p = strsep(&bp, ":"))) /* change */
You have to rebuild and reinstall libc after applying.
HTH,
maxim
--
Maxim Konovalov, MAcomnet, Internet-Intranet Dept., system engineer
phone: +7 (095) 796-9079, mailto: maxim@macomnet.ru
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