Le 03/04/2014 22:12, Martin Peres a écrit :
Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Martin Peres <[email protected]> --- nvkm/subdev/bios/base.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)diff --git a/nvkm/subdev/bios/base.c b/nvkm/subdev/bios/base.c index 3de7d81..5f8643d 100644 --- a/nvkm/subdev/bios/base.c +++ b/nvkm/subdev/bios/base.c @@ -183,10 +183,11 @@ nouveau_bios_shadow_prom(struct nouveau_bios *bios) goto out; bios->data = kmalloc(bios->size, GFP_KERNEL); - if (bios->data) { - for (i = 0; i < bios->size; i += 4) - ((u32 *)bios->data)[i/4] = nv_rd32(bios, 0x300000 + i); - } + if (!bios->data) + goto out; + + for (i = 0; i < bios->size; i += 4) + ((u32 *)bios->data)[i/4] = nv_rd32(bios, 0x300000 + i); /* check the PCI record header */ pcir = nv_ro16(bios, 0x0018);
This patch never got reviewed or pushed. It should also be sent as a fix for the next 3.15 rc, if possible.
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