diff options
| author | Dave Airlie <airlied@redhat.com> | 2024-08-26 13:23:07 +1000 |
|---|---|---|
| committer | Eric Engestrom <eric@engestrom.ch> | 2024-08-27 09:08:28 +0200 |
| commit | 87ea4ab7d2ad151ec34e55f61e02a52d9a468d71 (patch) | |
| tree | 0af4f29bf6548dea46347cbff0231909d1c51f68 /src/gallium | |
| parent | 6cd669911e4ef16c15797b13e476ae82f4c30eb6 (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>
(cherry picked from commit 4bf257a18fdad05d359c60464076a4fb78b2c79a)
Diffstat (limited to 'src/gallium')
| -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; |