From 221a6986ba8aeceb6f7dd5a015e3133fd7098b49 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@chromium.org>
Date: Tue, 30 May 2023 09:19:50 -0700
Subject: [PATCH] freedreno: Handle export error handling

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23324>
---
 src/gallium/drivers/freedreno/freedreno_screen.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c
index bf2b37b5391..918f390b75b 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -883,11 +883,17 @@ fd_screen_bo_get_handle(struct pipe_screen *pscreen, struct fd_bo *bo,
       if (screen->ro) {
          return renderonly_get_handle(scanout, whandle);
       } else {
-         whandle->handle = fd_bo_handle(bo);
+         uint32_t handle = fd_bo_handle(bo);
+         if (!handle)
+            return false;
+         whandle->handle = handle;
          return true;
       }
    } else if (whandle->type == WINSYS_HANDLE_TYPE_FD) {
-      whandle->handle = fd_bo_dmabuf(bo);
+      int fd = fd_bo_dmabuf(bo);
+      if (fd < 0)
+         return false;
+      whandle->handle = fd;
       return true;
    } else {
       return false;