Date: Tue, 23 May 1995 18:50:01 -0700 From: Mike Grupenhoff <kashmir@umiacs.UMD.EDU> To: freebsd-bugs Subject: bin/439: pppd: fprintf had too few arguments (with fix) Message-ID: <199505240150.SAA24569@freefall.cdrom.com> In-Reply-To: Your message of Tue, 23 May 1995 21:46:36 -0400 <199505240146.VAA01692@snarf.umiacs.umd.edu>
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>Number: 439
>Category: bin
>Synopsis: pppd: fprintf had too few arguments (with fix)
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs (FreeBSD bugs mailing list)
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue May 23 18:50:01 1995
>Originator: Mike Grupenhoff
>Organization:
>Release: FreeBSD 2.0.0-SNAP950322 i386
>Environment:
FreeBSD 2.0.0-SNAP950322 (also in current)
>Description:
An error message in pppd calls fprintf with too few arguments, usually causing
a seg fault.
>How-To-Repeat:
pppd [...] escape 0x2b [...]
>Fix:
/usr/src/usr.sbin/pppd/options.c
--- options.c.orig Tue May 23 21:40:54 1995
+++ options.c Tue May 23 21:41:21 1995
@@ -1009,7 +1009,7 @@
}
p = endp;
if (n < 0 || 0x20 <= n && n <= 0x3F || n == 0x5E || n > 0xFF) {
- fprintf(stderr, "%s: can't escape character 0x%x\n", n);
+ fprintf(stderr, "%s: can't escape character 0x%x\n", progname, n);
ret = 0;
} else
xmit_accm[0][n >> 5] |= 1 << (n & 0x1F);
>Audit-Trail:
>Unformatted:
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