X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/7b2c5a11a7bc236d72b440c4db5263edb23b4880..9ab2f1792276f15e9d7082433bfe9f4d988bd51a:/print-ipcomp.c

diff --git a/print-ipcomp.c b/print-ipcomp.c
index 2504bfd9..633de9be 100644
--- a/print-ipcomp.c
+++ b/print-ipcomp.c
@@ -48,13 +48,13 @@ ipcomp_print(netdissect_options *ndo, register const u_char *bp, int *nhdr _U_)
 	int advance;
 #endif
 
-	ipcomp = (struct ipcomp *)bp;
+	ipcomp = (const struct ipcomp *)bp;
 	cpi = EXTRACT_16BITS(&ipcomp->comp_cpi);
 
 	/* 'ep' points to the end of available data. */
 	ep = ndo->ndo_snapend;
 
-	if ((u_char *)(ipcomp + 1) >= ep - sizeof(struct ipcomp)) {
+	if ((const u_char *)(ipcomp + 1) >= ep - sizeof(struct ipcomp)) {
 		ND_PRINT((ndo, "[|IPCOMP]"));
 		goto fail;
 	}