Strip long tail

diff --git a/c/cmd/pp/pp.c b/c/cmd/pp/pp.c
index 070dc1505c0f75b3e79517e6ec39a0e8e641bbf972f92b95c3de9a5a903741e5..9e5c61620cc9ac723273300f9defcafb0e5ebe8e7d8fd033ad3986c4aae27d5c 100644 (file)
--- a/c/cmd/pp/pp.c
+++ b/c/cmd/pp/pp.c
@@ -409,8 +409,9 @@ main(int argc, char **argv)
         }
     }
     if (off < len) {
-        char *hex = HexEnc(buf + off, len - off);
-        printf("tail: %s\n", hex);
+        const size_t l = len - off;
+        char *hex = HexEnc(buf + off, (l > MaxStrLen) ? MaxStrLen : l);
+        printf("tail: %s%s\n", hex, (l > MaxStrLen) ? "..." : "");
         free(hex);
     }
     if (doEncode) {