app/testpmd: fix dereference before null check
authorSean Morrissey <sean.morrissey@intel.com>
Tue, 18 Jan 2022 10:53:09 +0000 (10:53 +0000)
committerFerruh Yigit <ferruh.yigit@intel.com>
Tue, 18 Jan 2022 13:02:48 +0000 (14:02 +0100)
Assign 'left' variable only after null check on 'size'
as function returns if 'size' is null.

Coverity issue: 374381
Fixes: 169a9fed1f4c ("app/testpmd: fix hex string parser support for flow API")
Cc: stable@dpdk.org
Signed-off-by: Sean Morrissey <sean.morrissey@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

No differences found