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[dpdk-dev,v4,5/5] app/pdump: fix type casting of ring size

Message ID 1466776473-30883-6-git-send-email-reshma.pattan@intel.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Pattan, Reshma June 24, 2016, 1:54 p.m. UTC
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>
 app/pdump/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/app/pdump/main.c b/app/pdump/main.c
index fe4d38a..2087c15 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;