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Commit d9f73afc authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 

* 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: i2c/other/ak4xx-adda: Fix a compile warning with CONFIG_PROCFS=n
  ALSA: prevent heap corruption in snd_ctl_new()
parents 53d22d88 e913b146

sound/core/control.c

+5 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ 


/* max number of user-defined controls */

#define MAX_USER_CONTROLS	32

#define MAX_CONTROL_COUNT	1028



struct snd_kctl_ioctl {

	struct list_head list;		/* list of all ioctls */
@@ -195,6 +196,10 @@ static struct snd_kcontrol *snd_ctl_new(struct snd_kcontrol *control, 
	

	if (snd_BUG_ON(!control || !control->count))

		return NULL;



	if (control->count > MAX_CONTROL_COUNT)

		return NULL;



	kctl = kzalloc(sizeof(*kctl) + sizeof(struct snd_kcontrol_volatile) * control->count, GFP_KERNEL);

	if (kctl == NULL) {

		snd_printk(KERN_ERR "Cannot allocate control instance\n");

sound/i2c/other/ak4xxx-adda.c

+1 −1
Original line number Diff line number Diff line
@@ -900,7 +900,7 @@ static int proc_init(struct snd_akm4xxx *ak) 
	return 0;

}

#else /* !CONFIG_PROC_FS */

static int proc_init(struct snd_akm4xxx *ak) {}

static int proc_init(struct snd_akm4xxx *ak) { return 0; }

#endif



int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)