mirror-linux/drivers/gpu/drm/ast
Jiasheng Jiang fea3fdf975 drm/ast: potential dereference of null pointer
The return value of kzalloc() needs to be checked.
To avoid use of null pointer '&ast_state->base' in case of the
failure of alloc.

Fixes: f0adbc382b ("drm/ast: Allocate initial CRTC state of the correct size")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211214014126.2211535-1-jiasheng@iscas.ac.cn
2021-12-14 09:18:28 +01:00
..
Kconfig
Makefile
ast_dp501.c
ast_dram_tables.h
ast_drv.c
ast_drv.h
ast_main.c
ast_mm.c
ast_mode.c drm/ast: potential dereference of null pointer 2021-12-14 09:18:28 +01:00
ast_post.c
ast_tables.h