D28364.id83003.diff
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D28364.id83003.diff
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	diff --git a/sbin/sysctl/sysctl.c b/sbin/sysctl/sysctl.c
	--- a/sbin/sysctl/sysctl.c
	+++ b/sbin/sysctl/sysctl.c
	@@ -1030,7 +1030,8 @@
	}

	/* keep track of encountered skip nodes, ignoring descendants */
	- if (skip_len == 0 && (kind & CTLFLAG_SKIP) != 0) {
	+ if ((skip_len == 0 \|\| skip_len >= nlen * (int)sizeof(int)) &&
	+ (kind & CTLFLAG_SKIP) != 0) {
	/* Save this oid so we can skip descendants. */
	skip_len = nlen * sizeof(int);
	memcpy(skip_oid, oid, skip_len);