qcap: Add O_CLOEXEC flag to prevent child process from inheriting handles.

Signed-off-by: Wei Xie <xiewei@linuxdeepin.com> Signed-off-by: Andrew Eikum <aeikum@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

qcap: Add O_CLOEXEC flag to prevent child process from inheriting handles.
dfd22fb2 · Wei Xie · Alexandre Julliard · f9b4be55 · dfd22fb2
Commit dfd22fb2 authored Feb 09, 2017 by Wei Xie Committed by Alexandre Julliard Feb 13, 2017
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v4l.c dlls/qcap/v4l.c +1 -1

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--- a/dlls/qcap/v4l.c
+++ b/dlls/qcap/v4l.c
@@ -799,7 +799,7 @@ Capture * qcap_driver_init( IPin *pOut, USHORT card )

    sprintf(device, "/dev/video%i", card);
    TRACE("opening %s\n", device);
-    capBox->fd = video_open(device, O_RDWR | O_NONBLOCK);
+    capBox->fd = video_open(device, O_RDWR | O_NONBLOCK | O_CLOEXEC);
    if (capBox->fd == -1)
    {
        WARN("open failed (%d)\n", errno);