On 12/24/24 07:06, Jiaxun Yang wrote:
+static int64_t load_loongarch_linux_image(const char *filename,
+ uint64_t *kernel_entry,
+ uint64_t *kernel_low,
+ uint64_t *kernel_high)
+{
+ gsize len;
+ int size;
+ uint8_t *buffer;
+ struct loongarch_linux_hdr *hdr;
+
+ /* Load as raw file otherwise */
+ if (!g_file_get_contents(filename, (char **)&buffer, &len, NULL)) {
+ return -1;
+ }
+ size = len;
This truncates from size_t to int, which will start to fail in odd ways at 2GB.
The code in load_aarch64_image has the same problem, so the best fix would be to change
unpack_efi_zboot_image to take size_t.
+
+ /* Unpack the image if it is a EFI zboot image */
+ if (unpack_efi_zboot_image(&buffer, &size) < 0) {
+ g_free(buffer);
+ return -1;
+ }
r~
