From: "Lu, Han" han.lu@intel.com

Fix a possible memory leak in generate_sine_wave(). Memory free was ignored when the function return an error.

Signed-off-by: Lu, Han han.lu@intel.com

diff --git a/bat/signal.c b/bat/signal.c index a47ba97..61d2824 100644 --- a/bat/signal.c +++ b/bat/signal.c @@ -168,16 +168,17 @@ int generate_sine_wave(struct bat *bat, int frames, void *buf) /* reorder samples to interleaved mode */ err = reorder(bat, sinus_f, frames); if (err != 0) - return err; + goto exit;

/* adjust amplitude and offset of waveform */ err = adjust_waveform(bat, sinus_f, frames); if (err != 0) - return err; + goto exit;

bat->convert_float_to_sample(sinus_f, buf, frames, bat->channels);

+exit: free(sinus_f);

- return 0; + return err; }