Mesa (master): virgl: replace all dup() with os_dupfd_cloexec()

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Module: Mesa
Branch: master
Commit: 6269405a2bafadd8aec495da8352fb888d7e6c6f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6269405a2bafadd8aec495da8352fb888d7e6c6f

Author: Eric Engestrom <eric at engestrom.ch>
Date:   Fri Jun  5 10:55:41 2020 +0200

virgl: 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/gallium/winsys/virgl/drm/virgl_drm_winsys.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
index 01ca1018172..c6cc99bbe0e 100644
--- a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
+++ b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
@@ -664,7 +664,7 @@ virgl_drm_fence_create(struct virgl_winsys *vws, int fd, bool external)
    assert(vws->supports_fences);
 
    if (external) {
-      fd = dup(fd);
+      fd = os_dupfd_cloexec(fd);
       if (fd < 0)
          return NULL;
    }
@@ -891,7 +891,7 @@ static int virgl_fence_get_fd(struct virgl_winsys *vws,
    if (!vws->supports_fences)
       return -1;
 
-   return dup(fence->fd);
+   return os_dupfd_cloexec(fence->fd);
 }
 
 static int virgl_drm_get_version(int fd)