Mesa (master): vulkan/wsi: replace all dup() with os_dupfd_cloexec()

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Module: Mesa
Branch: master
Commit: 69269a46f10f4ad67452a198fe6381953444d741
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=69269a46f10f4ad67452a198fe6381953444d741

Author: Eric Engestrom <eric at engestrom.ch>
Date:   Fri Jun  5 10:55:22 2020 +0200

vulkan/wsi: replace all dup() with os_dupfd_cloexec()

Signed-off-by: Eric Engestrom <eric at engestrom.ch>
Reviewed-by: Kristian H. Kristensen <hoegsberg at google.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5369>

---

 src/vulkan/wsi/wsi_common.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/vulkan/wsi/wsi_common.c b/src/vulkan/wsi/wsi_common.c
index 7df24a61603..d9906091ed9 100644
--- a/src/vulkan/wsi/wsi_common.c
+++ b/src/vulkan/wsi/wsi_common.c
@@ -24,6 +24,7 @@
 #include "wsi_common_private.h"
 #include "drm-uapi/drm_fourcc.h"
 #include "util/macros.h"
+#include "util/os_file.h"
 #include "util/xmlconfig.h"
 #include "vk_util.h"
 
@@ -621,7 +622,7 @@ wsi_create_native_image(const struct wsi_swapchain *chain,
          if (p == 0) {
             image->fds[p] = fd;
          } else {
-            image->fds[p] = dup(fd);
+            image->fds[p] = os_dupfd_cloexec(fd);
             if (image->fds[p] == -1) {
                for (uint32_t i = 0; i < p; i++)
                   close(image->fds[i]);