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path: root/website/static/security/patches/SA-23:17/pf.patch
blob: 65e6e5869b69d2b5ddbd7114e12428e2429e2b20 (plain) (blame)
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--- sys/netpfil/pf/pf.c.orig
+++ sys/netpfil/pf/pf.c
@@ -5367,8 +5367,7 @@
 	    (ackskew <= (MAXACKWINDOW << sws)) &&
 	    /* Acking not more than one window forward */
 	    ((th->th_flags & TH_RST) == 0 || orig_seq == src->seqlo ||
-	    (orig_seq == src->seqlo + 1) || (orig_seq + 1 == src->seqlo) ||
-	    (pd->flags & PFDESC_IP_REAS) == 0)) {
+	    (orig_seq == src->seqlo + 1) || (orig_seq + 1 == src->seqlo))) {
 	    /* Require an exact/+1 sequence match on resets when possible */
 
 		if (dst->scrub || src->scrub) {