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test: check memory allocation for CRC

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The rte_zmalloc is called in test_crc_calc without null pointer
check. This patch adds null pointer checks on return value of
rte_zmalloc.

Fixes: 9c77b848b1 ("test: add CRC computation")
Cc: stable@dpdk.org

Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
This commit is contained in:
Hongbo Zheng 2021-04-19 21:34:44 +08:00 committed by Thomas Monjalon
parent bb947a7264
commit 52aab95476
1 changed files with 2 additions and 0 deletions
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2
app/test/test_crc.c
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@ -79,6 +79,8 @@ test_crc_calc(void)
/* 32-bit ethernet CRC: Test 2 */
test_data = rte_zmalloc(NULL, CRC32_VEC_LEN1, 0);
if (test_data == NULL)
return -7;
for (i = 0; i < CRC32_VEC_LEN1; i += 12)
rte_memcpy(&test_data[i], crc32_vec1, 12);