Zhao Dongdong 8df560fefe ALSA: aoa: check snd_ctl_new1() return value ... snd_ctl_new1() can return NULL when memory allocation fails. In layout.c, the function does not check the return value before dereferencing ctl->id.name or passing to aoa_snd_ctl_add(), which can lead to a NULL pointer dereference. Add NULL checks after snd_ctl_new1() calls and return early if any fails. Assisted-by: Opencode:DeepSeek-V4-Flash Cc: stable@vger.kernel.org Fixes: f3d9478b2c ("[ALSA] snd-aoa: add snd-aoa") Signed-off-by: Zhao Dongdong <zhaodongdong@kylinos.cn> Link: https://patch.msgid.link/tencent_35F3A25FEEBF190A2E15ED787754C57E3708@qq.com Signed-off-by: Takashi Iwai <tiwai@suse.de>		2026-05-28 09:36:43 +02:00
..
codecs	ALSA: aoa: onyx: Update IEC958 sample-rate status for PCM playback	2026-04-06 10:41:00 +02:00
core	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
fabrics	ALSA: aoa: check snd_ctl_new1() return value	2026-05-28 09:36:43 +02:00
soundbus	ALSA: aoa: i2sbus: clear stale prepared state	2026-04-01 09:58:37 +02:00
aoa-gpio.h	ALSA: aoa: Replace asm/prom.h with explicit includes	2023-10-06 11:11:40 +02:00
aoa.h	ALSA: aoa: Constify struct codec_connection	2026-02-28 09:33:15 +01:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00