X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/d52b757efa7b0678e34c0ffe32d1c0da29bbb604..82cfcd4391f9f6c748634bfd7b48a44f42e6a53d:/print-ether.c?ds=sidebyside

diff --git a/print-ether.c b/print-ether.c
index 954668c4..5607bfc3 100644
--- a/print-ether.c
+++ b/print-ether.c
@@ -86,7 +86,7 @@ const struct tok ethertype_values[] = {
     { ETHERTYPE_PPPOED,         "PPPoE D" },
     { ETHERTYPE_PPPOES,         "PPPoE S" },
     { ETHERTYPE_EAPOL,          "EAPOL" },
-    { ETHERTYPE_RRCP,           "RRCP" },
+    { ETHERTYPE_REALTEK,        "Realtek protocols" },
     { ETHERTYPE_MS_NLB_HB,      "MS NLB heartbeat" },
     { ETHERTYPE_JUMBO,          "Jumbo" },
     { ETHERTYPE_NSH,            "NSH" },
@@ -222,7 +222,7 @@ recurse:
 		}
 
 		int ret = macsec_print(ndo, &p, &length, &caplen, &hdrlen,
-		    &src, &dst);
+				       &src, &dst);
 
 		if (ret == 0) {
 			/* Payload is encrypted; print it as raw data. */
@@ -238,6 +238,7 @@ recurse:
 			 */
 			length_type = GET_BE_U_2(p);
 
+			ND_ICHECK_U(caplen, <, 2);
 			length -= 2;
 			caplen -= 2;
 			p += 2;
@@ -403,6 +404,7 @@ recurse:
 				ND_DEFAULTPRINT(p, caplen);
 		}
 	}
+invalid:
 	return hdrlen;
 }
 
@@ -582,8 +584,8 @@ ethertype_print(netdissect_options *ndo,
 		eapol_print(ndo, p);
 		return (1);
 
-	case ETHERTYPE_RRCP:
-		rrcp_print(ndo, p, length, src, dst);
+	case ETHERTYPE_REALTEK:
+		rtl_print(ndo, p, length, src, dst);
 		return (1);
 
 	case ETHERTYPE_PPP: