mischief/openbsd-src
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Oops, the tweak was not correct, go with my original version.

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Pointed out by tb.
This commit is contained in:
florian 2022-12-01 07:34:06 +00:00
parent 1c5a930328
commit 1c9f076b70
1 changed files with 2 additions and 2 deletions
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4
sbin/ping/ping.c
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@ -1,4 +1,4 @@
/* $OpenBSD: ping.c,v 1.247 2022/12/01 07:11:17 florian Exp $ */
/* $OpenBSD: ping.c,v 1.248 2022/12/01 07:34:06 florian Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -1525,7 +1525,7 @@ pr_ipopt(int hlen, u_char *buf)
break;
default:
printf("\nunknown option %x", *cp);
if (cp[IPOPT_OLEN] > 0 && cp[IPOPT_OLEN] < hlen) {
if (cp[IPOPT_OLEN] > 0 && (cp[IPOPT_OLEN] - 1) <= hlen) {
hlen = hlen - (cp[IPOPT_OLEN] - 1);
cp = cp + (cp[IPOPT_OLEN] - 1);
} else