CI: Add warning exemptions for Sun C (suncc-5.14) on Solaris 10

[tcpdump] / util-print.c

diff --git a/util-print.c b/util-print.c
index 4a064eb0b9be788b4fd5b5b11ed95a4199b07b0d..594327012e8626e7b3cb04f77fdd3120be468308 100644 (file)
--- a/util-print.c
+++ b/util-print.c
@@ -254,7 +254,7 @@ ts_date_hmsfrac_print(netdissect_options *ndo, const struct timeval *tv,
 #endif
 
        if (tv->tv_sec < 0) {
-               ND_PRINT("[timestamp < 1970-01-01 00:00:00 UTC]");
+               ND_PRINT("[timestamp overflow]");
                return;
        }
 
@@ -295,7 +295,7 @@ static void
 ts_unix_print(netdissect_options *ndo, const struct timeval *tv)
 {
        if (tv->tv_sec < 0) {
-               ND_PRINT("[timestamp < 1970-01-01 00:00:00 UTC]");
+               ND_PRINT("[timestamp overflow]");
                return;
        }
 
@@ -481,6 +481,23 @@ void nd_print_invalid(netdissect_options *ndo)
        ND_PRINT(" (invalid)");
 }
 
+/*
+ * Print a sequence of bytes, separated by a single space.
+ * Stop if truncated (via GET_U_1/longjmp) or after n bytes,
+ * whichever is first.
+ */
+void
+nd_print_bytes_hex(netdissect_options *ndo, const u_char *cp, u_int n)
+{
+       while (n > 0) {
+               ND_PRINT("%02x", GET_U_1(cp));
+               n--;
+               cp++;
+               if (n > 0)
+                       ND_PRINT(" ");
+       }
+}
+
 /*
  *  this is a generic routine for printing unknown data;
  *  we pass on the linefeed plus indentation string to