v4l2: fix memory leak on error

b01c0a12 · Rémi Denis-Courmont · bf44fecd · b01c0a12
Commit b01c0a12 authored Apr 12, 2012 by Rémi Denis-Courmont
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modules/access/v4l2/demux.c modules/access/v4l2/demux.c +4 -0

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--- a/modules/access/v4l2/demux.c
+++ b/modules/access/v4l2/demux.c
@@ -457,7 +457,11 @@ static int InitVideo (demux_t *demux, int fd)
    }

    if (vlc_clone (&sys->thread, entry, demux, VLC_THREAD_PRIORITY_INPUT))
+    {
+        if (sys->bufv != NULL)
+            StopMmap (sys->fd, sys->bufv, sys->bufc);
        return -1;
+    }
    return 0;
 }