From 9a1d4a00cce483c15cd4648fc42d33002a1f3e09 Mon Sep 17 00:00:00 2001 From: GangCao Date: Thu, 13 Oct 2016 22:58:19 -0400 Subject: [PATCH] test: check valid pointer in spdk_zmalloc before assigning value Change-Id: I05f70a7aec000e57d20d56cf272bd39e64d5bcc8 Signed-off-by: GangCao --- test/lib/nvme/unit/test_env.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/test/lib/nvme/unit/test_env.c b/test/lib/nvme/unit/test_env.c index ed2f3da91..222c2e855 100644 --- a/test/lib/nvme/unit/test_env.c +++ b/test/lib/nvme/unit/test_env.c @@ -45,7 +45,9 @@ spdk_zmalloc(size_t size, size_t align, uint64_t *phys_addr) if (posix_memalign(&buf, align, size)) { return NULL; } - *phys_addr = (uint64_t)buf; + if (phys_addr) { + *phys_addr = (uint64_t)buf; + } return buf; }