ipv4: recent recvfrom change broke expected lengths

db67ddf1 · Wesley W. Terpstra · dd8c58bc · db67ddf1
Commit db67ddf1 authored Mar 07, 2013 by Wesley W. Terpstra
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 2 deletions

ipv4.c lib/ipv4.c +2 -2

No files found.
--- a/lib/ipv4.c
+++ b/lib/ipv4.c
@@ -64,9 +64,9 @@ void ipv4_poll(void)
 	if ((len = ptpd_netif_recvfrom(ipv4_socket, &addr,
 				       buf, sizeof(buf), 0)) > 0) {
 		if (needIP)
-			process_bootp(buf, len - 14);
+			process_bootp(buf, len);

-		if (!needIP && (len = process_icmp(buf, len - 14)) > 0)
+		if (!needIP && (len = process_icmp(buf, len)) > 0)
 			ptpd_netif_sendto(ipv4_socket, &addr, buf, len, 0);
 	}