Searched hist:fea3fdf9 (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/ast/ |
| H A D | ast_mode.c | fea3fdf9 Mon Dec 13 19:41:26 CST 2021 Jiasheng Jiang <jiasheng@iscas.ac.cn> 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: f0adbc382b8b ("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
|