From: Dave Wallace <dwallacelf@gmail.com>
Date: Wed, 30 Oct 2019 18:47:46 +0000 (+0000)
Subject: http_static: fifo-size is u32
X-Git-Tag: v20.05-rc0~489
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F14%2F23114%2F2;p=vpp.git

http_static: fifo-size is u32

- Limit cli input to u32

Type: fix

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: Ib1f8ee9764da91a7804cc08901112c3f074130bc
---

diff --git a/src/plugins/http_static/http_static_test.c b/src/plugins/http_static/http_static_test.c
index 023d78a4f0d..0b46d23dce5 100644
--- a/src/plugins/http_static/http_static_test.c
+++ b/src/plugins/http_static/http_static_test.c
@@ -71,6 +71,11 @@ api_http_static_enable (vat_main_t * vam)
       else if (unformat (line_input, "fifo-size %U", unformat_memory_size,
 			 &tmp))
 	{
+	  if (tmp >= 0x100000000ULL)
+	    {
+	      errmsg ("fifo-size %llu, too large", tmp);
+	      return -99;
+	    }
 	  fifo_size = (u32) tmp;
 	}
       else if (unformat (line_input, "cache-size %U", unformat_memory_size,