commit c27e8c591854ef349fdf5bec777355dae04bb48f
author Dave Jones <davej@redhat.com> Mon Mar 06 13:27:39 2006 +0100
committer Jaroslav Kysela <perex@suse.cz> Wed Mar 22 10:35:23 2006 +0100
tree 6f5903766b7aebb3221b0b7838502ea0140c332d
parent a2df813beab42740fa8043b3fdc9e1d15784b9ec

[ALSA] emu10k1_synth use after free

Modules: EMU10K1/EMU10K2 driver

Thou shalt not dereference freed memory.

Coverity bug #958

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/emu10k1/emu10k1_synth.c

diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
index 1fa393f..204995a 100644
--- a/sound/pci/emu10k1/emu10k1_synth.c
+++ b/sound/pci/emu10k1/emu10k1_synth.c
@@ -62,7 +62,6 @@
 
 	if (snd_emux_register(emu, dev->card, arg->index, "Emu10k1") < 0) {
 		snd_emux_free(emu);
-		emu->hw = NULL;
 		return -ENOMEM;
 	}