From b0296e22cb48c26ffe5ceb09f35a2ac5975a299f Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 31 Aug 2023 16:57:24 +0200 Subject: [PATCH] imx: hab: Use size parameter The current code works by sheer coincidence, because (see HABv4 API documentation, section 3.4) the RVT authenticate_image call updates the size that is passed in with the actual size ROM code pulls from IVT/CSF . So if the input size is larger, that is "fine" . Pass in size instead to make this really correct. Signed-off-by: Marek Vasut --- arch/arm/mach-imx/spl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c index 6c13b00ef1..b30cd96255 100644 --- a/arch/arm/mach-imx/spl.c +++ b/arch/arm/mach-imx/spl.c @@ -353,7 +353,7 @@ void *spl_load_simple_fit_fix_load(const void *fit) debug("%s: ivt: %p offset: %lx size: %lx\n", __func__, ivt, offset, size); debug("%s: ivt self: %x\n", __func__, ivt->self); - if (imx_hab_authenticate_image((uintptr_t)fit, (uintptr_t)ivt, offset)) + if (imx_hab_authenticate_image((uintptr_t)fit, (uintptr_t)size, offset)) panic("spl: ERROR: image authentication unsuccessful\n"); return (void *)fit; -- 2.39.5