Date: Mon, 17 Apr 2000 09:30:01 -0700 (PDT) From: Steve Price <sprice@hiwaay.net> To: freebsd-bugs@FreeBSD.org Subject: re: bin/16271 (fwd) Message-ID: <200004171630.JAA30446@freefall.freebsd.org>
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The following reply was made to PR bin/16271; it has been noted by GNATS.
From: Steve Price <sprice@hiwaay.net>
To: freebsd-gnats-submit@freebsd.org
Cc:
Subject: re: bin/16271 (fwd)
Date: Mon, 17 Apr 2000 11:25:23 -0500 (CDT)
---------- Forwarded message ----------
Date: Thu, 30 Mar 2000 21:44:22 -0800 (PST)
From: Jin Guojun <jin@george.lbl.gov>
To: freebsd-bugs@FreeBSD.ORG
Subject: re: bin/16271
This problem also exists in 4.0 release. The patch is very simple,
and the concept is clear. Can we fix this problem with apply the
following patch?
Thanks,
-Jin
} Description
}
} an unsinged len is used to compare with signed expression,
} this causes core dump because the (len > 0) always true,
} so loop never ends.
}
patch:
*** contrib/nvi/ex/ex_subst.c Thu Oct 31 22:45:30 1996
--- /tmp/ex_subst.c.new Thu Mar 30 21:35:24 2000
***************
*** 1177,1183 ****
size_t *plenp;
int *replacedp;
{
! size_t blen, len;
int lastdollar;
char *bp, *p, *t;
--- 1177,1184 ----
size_t *plenp;
int *replacedp;
{
! size_t blen;
! int len;
int lastdollar;
char *bp, *p, *t;
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