Adrian Knoth 5027f347ff ALSA: hdspm - Abort on unknown firmware revision ... Don't continue if we cannot detect the real card type, otherwise, all subsequent functions, especially strcpy(), would fail, leaving the whole driver in an unusable state. Without such a protection, dmesg would look like this: Pid: 1525, comm: modprobe Not tainted 2.6.38-rc6 #1 MSI MS-7250/MS-7250 EIP: 0060:[<c114e700>] EFLAGS: 00010296 CPU: 1 EIP is at strcpy+0x10/0x30 EAX: f4d33e58 EBX: f5990800 ECX: f4d33e58 EDX: 00000000 ESI: 00000000 EDI: f4d33e58 EBP: f5990930 ESP: f3dd3e0c DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 f53d4204 00000000 f90bfc03 00000001 00000001 f3dd3e64 c10fedff f3dd3e7c f3d854e4 f53d4000 c10307b8 00000001 c10307b8 f5990860 c10307b8 00000001 c10332e5 f59908bc c12f4339 f59908bc f5990860 c11ef207 f4d33e00 f53d4000 [<f90bfc03>] ? snd_hdspm_probe+0x7e7/0x1166 [snd_hdspm] [<c10fedff>] ? __sysfs_add_one+0x1f/0xf0 [<c10307b8>] ? get_parent_ip+0x8/0x20 [<c10307b8>] ? get_parent_ip+0x8/0x20 [<c10307b8>] ? get_parent_ip+0x8/0x20 [<c10332e5>] ? add_preempt_count+0xa5/0xd0 [<c12f4339>] ? _raw_spin_lock_irqsave+0x19/0x40 [<c11ef207>] ? pm_runtime_enable+0x17/0x80 [<c1160172>] ? local_pci_probe+0x42/0xb0 [<c1161091>] ? pci_device_probe+0x61/0x80 [<c11e9587>] ? driver_probe_device+0x77/0x180 [<c11600f0>] ? pci_match_device+0xa0/0xc0 [<c11e9709>] ? __driver_attach+0x79/0x80 [<c11e9690>] ? __driver_attach+0x0/0x80 [<c11e8e32>] ? bus_for_each_dev+0x52/0x80 [<c11e9416>] ? driver_attach+0x16/0x20 [<c11e9690>] ? __driver_attach+0x0/0x80 [<c11e8771>] ? bus_add_driver+0xa1/0x220 [<c1160f20>] ? pci_device_remove+0x0/0xf0 [<c11e99a3>] ? driver_register+0x63/0x120 [<c11612bd>] ? __pci_register_driver+0x3d/0xb0 [<c1001132>] ? do_one_initcall+0x32/0x160 [<f90d6000>] ? alsa_card_hdspm_init+0x0/0x14 [snd_hdspm] [<c10676a9>] ? sys_init_module+0x99/0x1e0 [<c10ade3d>] ? sys_close+0x6d/0xc0 [<c1002c90>] ? sysenter_do_call+0x12/0x26 ---[ end trace 239f0661c558378b ]--- Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2011-02-28 15:57:21 +01:00
..
aoa	Merge branch 'topic/workq-update' into topic/misc	2010-12-13 09:29:52 +01:00
arm
atmel	ALSA: atmel - Fix the return value in error path	2010-11-22 10:57:17 +01:00
core	sound:core:seq:seq_ports.c Remove one to many n's in a word.	2011-02-27 10:05:53 +01:00
drivers	ALSA: ml403-ac97cr: Use vsprintf extension %pR for struct resource	2010-12-14 10:45:15 +01:00
i2c	sound: don't use flush_scheduled_work()	2010-12-13 09:22:44 +01:00
isa	tree-wide: fix comment/printk typos	2010-11-01 15:38:34 -04:00
mips	sound: Add missing spin_unlock	2010-05-27 09:47:02 +02:00
oss	sound: Prevent buffer overflow in OSS load_mixer_volumes	2010-12-30 13:20:55 +01:00
parisc
pci	ALSA: hdspm - Abort on unknown firmware revision	2011-02-28 15:57:21 +01:00
pcmcia	pcmcia: move driver name to struct pcmcia_driver	2010-09-29 17:20:24 +02:00
ppc	ALSA: powermac - Allow input from microphone on Tumbler	2011-02-28 11:19:17 +01:00
sh	sound: sh: ctrl_in/outX to __raw_read/writeX conversion.	2010-10-27 15:53:50 +09:00
soc	Merge branch 'fix/asoc' into for-linus	2011-01-21 08:10:14 +01:00
sparc	of/device: Replace struct of_device with struct platform_device	2010-08-06 09:25:50 -06:00
spi	ALSA: AT73C213: Rectify misleading comment.	2010-11-11 02:03:29 +01:00
synth	ALSA: emux: Add trivial compat ioctl handler	2010-09-14 16:18:11 +02:00
usb	ALSA: usb-audio: reconstruct some dispatcher functions to use switch-case	2011-02-14 17:11:12 +01:00
ac97_bus.c	sound: Fixed line limit issue in sound/ac97_bus.c	2010-12-06 16:09:49 +01:00
Kconfig
last.c
Makefile
sound_core.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
sound_firmware.c