diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c index 85753448e..851339bec 100644 --- a/util/grub-mkimagexx.c +++ b/util/grub-mkimagexx.c @@ -1784,18 +1784,19 @@ SUFFIX (put_section) (Elf_Shdr *s, int i, return current_address; } -/* Locate section addresses by merging code sections and data sections - into .text and .data, respectively. Return the array of section - addresses. */ -static Elf_Addr * +/* + * Locate section addresses by merging code sections and data sections + * into .text and .data, respectively. + */ +static void SUFFIX (locate_sections) (Elf_Ehdr *e, const char *kernel_path, Elf_Shdr *sections, Elf_Half section_entsize, - Elf_Half num_sections, const char *strtab, + Elf_Half num_sections, Elf_Addr *section_addresses, + Elf_Addr *section_vaddresses, const char *strtab, struct grub_mkimage_layout *layout, const struct grub_install_image_target_desc *image_target) { int i; - Elf_Addr *section_addresses; Elf_Shdr *s; layout->align = 1; @@ -1803,8 +1804,6 @@ SUFFIX (locate_sections) (Elf_Ehdr *e, const char *kernel_path, if (image_target->elf_target == EM_AARCH64) layout->align = 4096; - section_addresses = xmalloc (sizeof (*section_addresses) * num_sections); - memset (section_addresses, 0, sizeof (*section_addresses) * num_sections); layout->kernel_size = 0; @@ -1880,12 +1879,16 @@ SUFFIX (locate_sections) (Elf_Ehdr *e, const char *kernel_path, for (i = 0, s = sections; i < num_sections; i++, s = (Elf_Shdr *) ((char *) s + section_entsize)) - if (SUFFIX (is_bss_section) (s, image_target)) - layout->end = SUFFIX (put_section) (s, i, - layout->end, - section_addresses, - strtab, - image_target); + { + if (SUFFIX (is_bss_section) (s, image_target)) + layout->end = SUFFIX (put_section) (s, i, layout->end, + section_addresses, strtab, + image_target); + /* + * This must to be in the last time this function passes through the loop. + */ + section_vaddresses[i] = section_addresses[i] + image_target->vaddr_offset; + } layout->end = ALIGN_UP (layout->end + image_target->vaddr_offset, image_target->section_align) - image_target->vaddr_offset; @@ -1896,8 +1899,6 @@ SUFFIX (locate_sections) (Elf_Ehdr *e, const char *kernel_path, */ if (image_target->id == IMAGE_EFI || !is_relocatable (image_target)) layout->kernel_size = layout->end; - - return section_addresses; } char * @@ -1946,16 +1947,14 @@ SUFFIX (grub_mkimage_load_image) (const char *kernel_path, + grub_host_to_target16 (e->e_shstrndx) * section_entsize); strtab = (char *) e + grub_host_to_target_addr (s->sh_offset); - section_addresses = SUFFIX (locate_sections) (e, kernel_path, - sections, section_entsize, - num_sections, strtab, - layout, - image_target); + section_addresses = xmalloc (sizeof (*section_addresses) * num_sections); + memset (section_addresses, 0, sizeof (*section_addresses) * num_sections); + section_vaddresses = xmalloc (sizeof (*section_vaddresses) * num_sections); + memset (section_vaddresses, 0, sizeof (*section_vaddresses) * num_sections); - section_vaddresses = xmalloc (sizeof (*section_addresses) * num_sections); - - for (i = 0; i < num_sections; i++) - section_vaddresses[i] = section_addresses[i] + image_target->vaddr_offset; + SUFFIX (locate_sections) (e, kernel_path, sections, section_entsize, num_sections, + section_addresses, section_vaddresses, strtab, layout, + image_target); if (!is_relocatable (image_target)) {