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authorEric Sesterhenn <snakebyte@gmx.de>2006-05-31 11:55:17 +0200
committerJaroslav Kysela <perex@suse.cz>2006-06-22 21:34:05 +0200
commitd20cad602fc3d92902dc3b4ed252359ab05eae0f (patch)
treeb2a2c5ffd6b94317ea26a7a349d44993d95d6dce /sound/synth
parentf26eb78fcfb5b76fbe6d3e740b6fedda611f8395 (diff)
downloadlinux-linaro-stable-d20cad602fc3d92902dc3b4ed252359ab05eae0f.tar.gz
[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 <snakebyte@gmx.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/synth')
-rw-r--r--sound/synth/emux/soundfont.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c
index 7f0bdea0dfd3..455e535933ec 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 {