[FFmpeg-cvslog] avdevice/pulse_audio_common: Use av_freep(), avoid leaving stale pointers

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri Nov 21 18:02:01 2014 +0100| [c05310d4699c3190c713aa9c9fc1d9f8b1a15ee8] | committer: Michael Niedermayer

avdevice/pulse_audio_common: Use av_freep(), avoid leaving stale pointers

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c05310d4699c3190c713aa9c9fc1d9f8b1a15ee8
---

 libavdevice/pulse_audio_common.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavdevice/pulse_audio_common.c b/libavdevice/pulse_audio_common.c
index 5a2568b..4046641 100644
--- a/libavdevice/pulse_audio_common.c
+++ b/libavdevice/pulse_audio_common.c
@@ -163,8 +163,8 @@ static void pulse_add_detected_device(PulseAudioDeviceList *info,
     return;
 
   fail:
-    av_free(new_device->device_description);
-    av_free(new_device->device_name);
+    av_freep(&new_device->device_description);
+    av_freep(&new_device->device_name);
     av_free(new_device);
 
 }