Chengfeng Ye ab4c1ebc40 ALSA: gus: fix null pointer dereference on pointer block ... [ Upstream commit a0d21bb3279476c777434c40d969ea88ca64f9aa ] The pointer block return from snd_gf1_dma_next_block could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference. Signed-off-by: Chengfeng Ye <cyeaa@connect.ust.hk> Link: https://lore.kernel.org/r/20211024104611.9919-1-cyeaa@connect.ust.hk Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-26 11:36:21 +01:00
..
gus_dma.c
gus_dram.c
gus_io.c
gus_irq.c
gus_main.c
gus_mem_proc.c
gus_mem.c
gus_mixer.c
gus_pcm.c
gus_reset.c
gus_tables.h
gus_timer.c
gus_uart.c
gus_volume.c
gusclassic.c
gusextreme.c
gusmax.c
interwave-stb.c
interwave.c
Makefile