diff options
| -rw-r--r-- | src/gallium/auxiliary/vl/vl_winsys_drm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/vl/vl_winsys_drm.c b/src/gallium/auxiliary/vl/vl_winsys_drm.c index f993e2c7727..6d9d947588c 100644 --- a/src/gallium/auxiliary/vl/vl_winsys_drm.c +++ b/src/gallium/auxiliary/vl/vl_winsys_drm.c @@ -41,12 +41,16 @@ struct vl_screen * vl_drm_screen_create(int fd) { struct vl_screen *vscreen; + int new_fd = -1; vscreen = CALLOC_STRUCT(vl_screen); if (!vscreen) return NULL; - if (pipe_loader_drm_probe_fd(&vscreen->dev, dup(fd))) + if (fd < 0 || (new_fd = dup(fd)) < 0) + goto error; + + if (pipe_loader_drm_probe_fd(&vscreen->dev, new_fd)) vscreen->pscreen = pipe_loader_create_screen(vscreen->dev); if (!vscreen->pscreen) @@ -63,6 +67,8 @@ vl_drm_screen_create(int fd) error: if (vscreen->dev) pipe_loader_release(&vscreen->dev, 1); + else + close(new_fd); FREE(vscreen); return NULL; |