test/memzone: fix freeing test

When reserving memzone for mz[], it will out of mz[RTE_MAX_MEMZONE] memory
bound after the counter reached to RTE_MAX_MEMZONE. It will flush the
counter's memory and lead to mz[] memory cannot be freed.

Fixd by extend to mz[RTE_MAX_MEMZONE + 1].

Fixes: ff909fe21f0a ("mem: introduce memzone freeing")
Cc: stable@dpdk.org
Signed-off-by: Phil Yang <phil.yang@arm.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

diff --git a/test/test/test_memzone.c b/test/test/test_memzone.c
index 151a997..f6c9b56 100644 (file)
--- a/test/test/test_memzone.c
+++ b/test/test/test_memzone.c
@@ -760,7 +760,7 @@ test_memzone_bounded(void)
 static int
 test_memzone_free(void)
 {
-       const struct rte_memzone *mz[RTE_MAX_MEMZONE];
+       const struct rte_memzone *mz[RTE_MAX_MEMZONE + 1];
        int i;
        char name[20];