Fix potential uninitialized read

[android-x86/external-minigbm.git] / vc4.c

diff --git a/vc4.c b/vc4.c
index 7960247..71e73ea 100644 (file)
--- a/vc4.c
+++ b/vc4.c
@@ -48,8 +48,7 @@ static int vc4_bo_create(struct bo *bo, uint32_t width, uint32_t height, uint32_
 
        ret = drmIoctl(bo->drv->fd, DRM_IOCTL_VC4_CREATE_BO, &bo_create);
        if (ret) {
-               fprintf(stderr, "drv: DRM_IOCTL_VC4_GEM_CREATE failed (size=%zu)\n",
-                       bo->total_size);
+               drv_log("DRM_IOCTL_VC4_GEM_CREATE failed (size=%zu)\n", bo->total_size);
                return ret;
        }
 
@@ -69,12 +68,12 @@ static void *vc4_bo_map(struct bo *bo, struct vma *vma, size_t plane, uint32_t m
 
        ret = drmCommandWriteRead(bo->drv->fd, DRM_VC4_MMAP_BO, &bo_map, sizeof(bo_map));
        if (ret) {
-               fprintf(stderr, "drv: DRM_VC4_MMAP_BO failed\n");
+               drv_log("DRM_VC4_MMAP_BO failed\n");
                return MAP_FAILED;
        }
 
        vma->length = bo->total_size;
-       return mmap(0, bo->total_size, drv_get_prot(map_flags), MAP_SHARED, bo->drv->fd,
+       return mmap(NULL, bo->total_size, drv_get_prot(map_flags), MAP_SHARED, bo->drv->fd,
                    bo_map.offset);
 }