From d20cad602fc3d92902dc3b4ed252359ab05eae0f Mon Sep 17 00:00:00 2001 From: Eric Sesterhenn Date: Wed, 31 May 2006 11:55:17 +0200 Subject: [PATCH] [ALSA] NULL pointer dereference in sound/synth/emux/soundfont.c this is about coverity id #100. It seems the if statement is negated, since the else branch calls remove_info() with sflist->currsf as a parameter where it gets dereferenced. Signed-off-by: Eric Sesterhenn Signed-off-by: Takashi Iwai --- sound/synth/emux/soundfont.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index 7f0bdea0dfd..455e535933e 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -195,7 +195,7 @@ snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data, break; case SNDRV_SFNT_REMOVE_INFO: /* patch must be opened */ - if (sflist->currsf) { + if (!sflist->currsf) { snd_printk("soundfont: remove_info: patch not opened\n"); rc = -EINVAL; } else { -- 2.20.1