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path: root/website/static/security/patches/SA-19:05/pf.patch
blob: b3ab2ffbbfad5786c90f3a02069ead45b77bbd72 (plain) (blame)
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--- sys/netpfil/pf/pf_norm.c.orig
+++ sys/netpfil/pf/pf_norm.c
@@ -668,11 +668,11 @@
 	}
 
 	/* We have all the data. */
+	frent = TAILQ_FIRST(&frag->fr_queue);
+	KASSERT(frent != NULL, ("frent != NULL"));
 	extoff = frent->fe_extoff;
 	maxlen = frag->fr_maxlen;
 	frag_id = frag->fr_id;
-	frent = TAILQ_FIRST(&frag->fr_queue);
-	KASSERT(frent != NULL, ("frent != NULL"));
 	total = TAILQ_LAST(&frag->fr_queue, pf_fragq)->fe_off +
 		TAILQ_LAST(&frag->fr_queue, pf_fragq)->fe_len;
 	hdrlen = frent->fe_hdrlen - sizeof(struct ip6_frag);