[vlc-commits] mmdevice: guard against out of range values

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Sat Mar  1 19:54:06 2014 +0200| [fa4b63c8737218952edf75c27a8e27b4baefd5fc] | committer: Rémi Denis-Courmont

mmdevice: guard against out of range values

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=fa4b63c8737218952edf75c27a8e27b4baefd5fc
---

 modules/audio_output/mmdevice.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/audio_output/mmdevice.c b/modules/audio_output/mmdevice.c
index c84aa01..80894ff 100644
--- a/modules/audio_output/mmdevice.c
+++ b/modules/audio_output/mmdevice.c
@@ -804,6 +804,9 @@ static HRESULT MMSession(audio_output_t *aout, IMMDeviceEnumerator *it)
     {
         if (volume != NULL && sys->volume >= 0.f)
         {
+            if (sys->volume > 1.f)
+                sys->volume = 1.f;
+
             hr = ISimpleAudioVolume_SetMasterVolume(volume, sys->volume, NULL);
             if (FAILED(hr))
                 msg_Err(aout, "cannot set master volume (error 0x%lx)", hr);