X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/2bfa05b9b60c07fd23daf7077a9488fe043a202c..c39d40a767a1ae36171e5bcbf6f157ff3e80fb6c:/print-vrrp.c

diff --git a/print-vrrp.c b/print-vrrp.c
index 972a8cd7..ee97974e 100644
--- a/print-vrrp.c
+++ b/print-vrrp.c
@@ -165,16 +165,13 @@ vrrp_print(netdissect_options *ndo,
 			bp += 4;
 		}
 		if (version == 2 && auth_type == VRRP_AUTH_SIMPLE) { /* simple text password */
-			ND_TCHECK_1(bp + 7);
 			ND_PRINT(" auth \"");
-			if (nd_printn(ndo, bp, 8, ndo->ndo_snapend)) {
-				ND_PRINT("\"");
-				goto trunc;
-			}
+			/*
+			 * RFC 2338 Section 5.3.10: "If the configured authentication string
+			 * is shorter than 8 bytes, the remaining space MUST be zero-filled.
+			 */
+			nd_printjnp(ndo, bp, 8);
 			ND_PRINT("\"");
 		}
 	}
-	return;
-trunc:
-	nd_print_trunc(ndo);
 }