[alsa-devel] [PATCH] sound: synth: emux: soundfont.c: Cleaning up memory leak

There is a risk for memory leak in when something unexpected happens and the function returns.

This was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist rickard_strandqvist@spectrumdigital.se --- sound/synth/emux/soundfont.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index 1137b85..09c5eeb 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -1021,6 +1021,7 @@ load_guspatch(struct snd_sf_list *sflist, const char __user *data, data, count); if (rc < 0) { sf_sample_delete(sflist, sf, smp); + free(zone); return rc; } /* memory offset is updated after */