From c90f3f264842f26841f176c994ae881105deb27a Mon Sep 17 00:00:00 2001
From: Philip Yang <Philip.Yang@amd.com>
Date: Thu, 16 Sep 2021 10:18:56 -0400
Subject: [PATCH] kfdtest: MigrateFileBackedRangeTest address sanitizer builds
 failing

Use alloca to replace variable size array.



Change-Id: I81e5a7d8f6ace203b81f5f5a651b2a6aa948821c
Signed-off-by: Philip Yang <Philip.Yang@amd.com>


[ROCm/ROCR-Runtime commit: 88e6921d45b8bd472271fce59d614d7babec3696]
---
 projects/rocr-runtime/tests/kfdtest/src/KFDSVMRangeTest.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/projects/rocr-runtime/tests/kfdtest/src/KFDSVMRangeTest.cpp b/projects/rocr-runtime/tests/kfdtest/src/KFDSVMRangeTest.cpp
index 937849d6b3..faf0cd89fa 100644
--- a/projects/rocr-runtime/tests/kfdtest/src/KFDSVMRangeTest.cpp
+++ b/projects/rocr-runtime/tests/kfdtest/src/KFDSVMRangeTest.cpp
@@ -1226,7 +1226,8 @@ TEST_F(KFDSVMRangeTest, MigrateFileBackedRangeTest) {
     ASSERT_NE(-1, fd);
 
     size_t size = PAGE_SIZE;
-    char buf[size] = {0x30};
+    char *buf = reinterpret_cast<char *>(alloca(size));
+    memset(buf, 0x30, size);
 
     ASSERT_EQ(size, write(fd, buf, size));