This check determines whether a given address is part of
image 0 or image 1. Image 1 starts at offset image0_size,
so that address should be included.
Fixes: 4d4e9907ff572 ("drm/nouveau/bios: guard against out-of-bounds accesses to image")
Signed-off-by: Timur Tabi <ttabi@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
index 64e423dddd9e..6c318e41bde0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
@@ -33,7 +33,7 @@ nvbios_addr(struct nvkm_bios *bios, u32 *addr, u8 size)
{
u32 p = *addr;
- if (*addr > bios->image0_size && bios->imaged_addr) {
+ if (*addr >= bios->image0_size && bios->imaged_addr) {
*addr -= bios->image0_size;
*addr += bios->imaged_addr;
}
--
2.36.0
