Use more the EXTRACT_8BITS() macro to fetch a one-byte value (18/n)

[tcpdump] / print-ldp.c

diff --git a/print-ldp.c b/print-ldp.c
index ed176b70bcbbd8385f5326edff189e2a0d5b75df..df43da781a56e3a0ca6b510f6c768e49b477fcf0 100644 (file)
--- a/print-ldp.c
+++ b/print-ldp.c
@@ -384,7 +384,7 @@ ldp_tlv_print(netdissect_options *ndo,
              * Pseudowire Types.
              */
             TLV_TCHECK(7);
-            vc_info_len = *(tptr+2);
+            vc_info_len = EXTRACT_8BITS(tptr + 2);
 
             /*
             * According to RFC 4908, the VC info Length field can be zero,
@@ -422,7 +422,7 @@ ldp_tlv_print(netdissect_options *ndo,
 
             while (vc_info_len > 2) {
                 vc_info_tlv_type = *tptr;
-                vc_info_tlv_len = *(tptr+1);
+                vc_info_tlv_len = EXTRACT_8BITS(tptr + 1);
                 if (vc_info_tlv_len < 2)
                     break;
                 if (vc_info_len < vc_info_tlv_len)