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 fe4d38a..2087c15 100644 (file)
--- 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;