From 4fef76f744c320917a16e667e211e0f6f6723281 Mon Sep 17 00:00:00 2001 From: Hongbo Zheng Date: Mon, 19 Apr 2021 21:34:44 +0800 Subject: [PATCH] test: check memory allocation for CRC [ upstream commit 52aab95476d69abb522b4a588b664281e8464a7b ] 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: 9c77b848b1c1 ("test: add CRC computation") Signed-off-by: Hongbo Zheng Signed-off-by: Min Hu (Connor) --- app/test/test_crc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/app/test/test_crc.c b/app/test/test_crc.c index bf1d3443593..8231f81e4aa 100644 --- a/app/test/test_crc.c +++ b/app/test/test_crc.c @@ -80,6 +80,8 @@ 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);