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pulseaudio: move NULL check up before dereference. 

Fixes CID 1197068.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This commit is contained in:
Reimar Döffinger 2014-04-06 19:31:45 +02:00
parent fc7e02f0ff
commit 57d10a28f4
1 changed files with 2 additions and 2 deletions
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4
libavdevice/pulse_audio_common.c
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@ -148,10 +148,10 @@ int ff_pulse_audio_get_devices(AVDeviceInfoList *devices, const char *server, in
dev_list.output = output;
dev_list.devices = devices;
devices->nb_devices = 0;
devices->devices = NULL;
if (!devices)
return AVERROR(EINVAL);
devices->nb_devices = 0;
devices->devices = NULL;
if (!(pa_ml = pa_mainloop_new()))
return AVERROR(ENOMEM);
if (!(pa_mlapi = pa_mainloop_get_api(pa_ml))) {