diff options
| author | Dave Airlie <airlied@redhat.com> | 2024-08-26 13:23:07 +1000 |
|---|---|---|
| committer | Marge Bot <emma+marge@anholt.net> | 2024-08-26 22:53:12 +0000 |
| commit | 4bf257a18fdad05d359c60464076a4fb78b2c79a (patch) | |
| tree | 253bfe61df2bfcdb08cc6d81271307f00362548b | |
| parent | 521dc42e6c35730c10bf175622bbb6aa2e2cd76e (diff) | |
llvmpipe: make sure to duplicate the fd handle before giving out
This handle is given to the user to close, so make sure to dup it
first.
Fixes: d74ea2c117fe ("llvmpipe: Implement dmabuf handling")
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Lucas Fryzek <lfryzek@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30839>
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_texture.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c index eb553d93b2b..043bacdaa75 100644 --- a/src/gallium/drivers/llvmpipe/lp_texture.c +++ b/src/gallium/drivers/llvmpipe/lp_texture.c @@ -822,8 +822,9 @@ llvmpipe_resource_get_handle(struct pipe_screen *_screen, lpr->data = lpr->dmabuf_alloc->cpu_addr; /* reuse lavapipe codepath to handle destruction */ lpr->backable = true; + } else { + whandle->handle = os_dupfd_cloexec(lpr->dmabuf_alloc->dmabuf_fd); } - whandle->handle = lpr->dmabuf_alloc->dmabuf_fd; whandle->modifier = DRM_FORMAT_MOD_LINEAR; whandle->stride = lpr->row_stride[0]; return true; |