From e3526d0fd73949fd6eafd97711351a7934b496a3 Mon Sep 17 00:00:00 2001 From: Jiaxun Yang Date: Thu, 2 Jan 2025 22:47:21 +0000 Subject: hw/core/loader: Use ssize_t for efi zboot unpacker Convert to use sszie_t to represent size internally to avoid large image overflowing the size. Suggested-by: Richard Henderson Signed-off-by: Jiaxun Yang Signed-off-by: Bibo Mao Reviewed-by: Bibo Mao --- hw/arm/boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/arm/boot.c') diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 68fe8654e6..b44bea8a82 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -857,7 +857,7 @@ static uint64_t load_aarch64_image(const char *filename, hwaddr mem_base, hwaddr kernel_load_offset = KERNEL64_LOAD_ADDR; uint64_t kernel_size = 0; uint8_t *buffer; - int size; + ssize_t size; /* On aarch64, it's the bootloader's job to uncompress the kernel. */ size = load_image_gzipped_buffer(filename, LOAD_IMAGE_MAX_GUNZIP_BYTES, -- cgit 1.4.1