From: Reshma Pattan <reshma.pattan@intel.com>
Date: Fri, 24 Jun 2016 16:36:23 +0000 (+0100)
Subject: app/pdump: fix type casting of ring size
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=9115326d99f0f03c163b04d6379bd3b8969db6c0;p=dpdk.git

app/pdump: fix type casting of ring size

ring_size value is wrongly type casted to uint16_t.
It should be type casted to uint32_t, as maximum
ring size is 28bit long. Wrong type cast
wrapping around the ring size values bigger than 65535.

Fixes: caa7028276b8 ("app/pdump: add tool for packet capturing")

Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
---

diff --git a/app/pdump/main.c b/app/pdump/main.c
index fe4d38a983..2087c1599f 100644
--- a/app/pdump/main.c
+++ b/app/pdump/main.c
@@ -362,7 +362,7 @@ parse_pdump(const char *optarg)
 						&parse_uint_value, &v);
 		if (ret < 0)
 			goto free_kvlist;
-		pt->ring_size = (uint16_t) v.val;
+		pt->ring_size = (uint32_t) v.val;
 	} else
 		pt->ring_size = RING_SIZE;