From ac57b84984859f3e1d567c031556d3de872c1a91 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Mon, 6 Mar 2006 13:21:30 +0100 Subject: [PATCH] [ALSA] vx - Fix memory leak on error path Modules: Digigram VX core Noticed by Eric Sesterhenn on kernel-janitors@ Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Takashi Iwai --- sound/drivers/vx/vx_pcm.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c index 2195e25087b4..c4af84995d05 100644 --- a/sound/drivers/vx/vx_pcm.c +++ b/sound/drivers/vx/vx_pcm.c @@ -1253,9 +1253,13 @@ static int vx_init_audio_io(struct vx_core *chip) /* allocate pipes */ chip->playback_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_outs, GFP_KERNEL); + if (!chip->playback_pipes) + return -ENOMEM; chip->capture_pipes = kmalloc(sizeof(struct vx_pipe *) * chip->audio_ins, GFP_KERNEL); - if (! chip->playback_pipes || ! chip->capture_pipes) + if (!chip->capture_pipes) { + kfree(chip->playback_pipes); return -ENOMEM; + } memset(chip->playback_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_outs); memset(chip->capture_pipes, 0, sizeof(struct vx_pipe *) * chip->audio_ins); -- 2.20.1