[dpdk-dev] [PATCH v1 2/2] examples/fips_validation: fix resetting pointer

[Ciara Power]

The env.digest memory was freed, but the pointer was not set to NULL
afterwards. This caused an "Invalid Memory" error, as the pointer tries
to free twice.

Fixes: 952e10cdad5e ("examples/fips_validation: support scatter gather list")
Cc: roy.fan.zh...@intel.com
Cc: sta...@dpdk.org

Signed-off-by: Ciara Power <ciara.po...@intel.com>
---
 examples/fips_validation/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/fips_validation/main.c b/examples/fips_validation/main.c
index 2db00620ce..5d14513a58 100644
--- a/examples/fips_validation/main.c
+++ b/examples/fips_validation/main.c
@@ -1846,8 +1846,10 @@ fips_test_one_file(void)
 
        fips_test_clear();
 
-       if (env.digest)
+       if (env.digest) {
                rte_free(env.digest);
+               env.digest = NULL;
+       }
        if (env.mbuf)
                rte_pktmbuf_free(env.mbuf);
 
-- 
2.25.1