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[ALSA] NULL pointer dereference in sound/synth/emux/soundfont.c

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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 <snakebyte@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eric Sesterhenn 2006-05-31 11:55:17 +02:00 committed by Jaroslav Kysela
parent f26eb78fcf
commit d20cad602f
1 changed files with 1 additions and 1 deletions
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2
sound/synth/emux/soundfont.c
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@ -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 {