If the 'name' array in check_vgem() was not initialized to null, the
value of name[4] may be random. Which will cause strcmp(name, "vgem")
failed.
Signed-off-by: Leon He <leon.he@xxxxxxxxxx>
---
tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c
index cd5e1f6..21f3d19 100644
--- a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c
+++ b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c
@@ -22,7 +22,7 @@
static int check_vgem(int fd)
{
drm_version_t version = { 0 };
- char name[5];
+ char name[5] = { 0 };
int ret;
version.name_len = 4;
--
2.7.4
