360 	for (i = 1; i < info->hdr->e_shnum; i++) {  in find_sec()
1608 	for (i = 0; i < info->hdr->e_shnum; i++)  in add_sect_attrs()
1625 	for (i = 0; i < info->hdr->e_shnum; i++) {  in add_sect_attrs()
1709 	for (i = 0; i < info->hdr->e_shnum; i++)  in add_notes_attrs()
1724 	for (loaded = i = 0; i < info->hdr->e_shnum; ++i) {  in add_notes_attrs()
2100 static int module_enforce_rwx_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,  in module_enforce_rwx_sections()  argument
2106 	for (i = 0; i < hdr->e_shnum; i++) {  in module_enforce_rwx_sections()
2120 static int module_enforce_rwx_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,  in module_enforce_rwx_sections()  argument
2144 	size = sizeof(mod->klp_info->hdr);  in copy_module_elf()
2145 	memcpy(&mod->klp_info->hdr, info->hdr, size);  in copy_module_elf()
2148 	size = sizeof(*info->sechdrs) * info->hdr->e_shnum;  in copy_module_elf()
2156 	size = info->sechdrs[info->hdr->e_shstrndx].sh_size;  in copy_module_elf()
2422 			     ignore_undef_symbol(info->hdr->e_machine, name)))  in simplify_symbols()
2450 	for (i = 1; i < info->hdr->e_shnum; i++) {  in apply_relocations()
2454 		if (infosec >= info->hdr->e_shnum)  in apply_relocations()
2517 	for (i = 0; i < info->hdr->e_shnum; i++)  in layout_sections()
2522 		for (i = 0; i < info->hdr->e_shnum; ++i) {  in layout_sections()
2555 		for (i = 0; i < info->hdr->e_shnum; ++i) {  in layout_sections()
2636 	char *modinfo = (char *)info->hdr + infosec->sh_offset;  in get_next_modinfo()
2787 	src = (void *)info->hdr + symsect->sh_offset;  in layout_symtab()
2793 		    is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum,  in layout_symtab()
2857 		    is_core_symbol(src+i, info->sechdrs, info->hdr->e_shnum,  in add_kallsyms()
2918 	for (i = 1; i < info->hdr->e_shnum; i++) {  in kmemleak_load_module()
2942 	const void *mod = info->hdr;  in module_sig_check()
3024 	if (info->len < sizeof(*(info->hdr)))  in elf_validity_check()
3027 	if (memcmp(info->hdr->e_ident, ELFMAG, SELFMAG) != 0  in elf_validity_check()
3028 	    || info->hdr->e_type != ET_REL  in elf_validity_check()
3029 	    || !elf_check_arch(info->hdr)  in elf_validity_check()
3030 	    || info->hdr->e_shentsize != sizeof(Elf_Shdr))  in elf_validity_check()
3038 	if (info->hdr->e_shoff >= info->len  in elf_validity_check()
3039 	    || (info->hdr->e_shnum * sizeof(Elf_Shdr) >  in elf_validity_check()
3040 		info->len - info->hdr->e_shoff))  in elf_validity_check()
3043 	info->sechdrs = (void *)info->hdr + info->hdr->e_shoff;  in elf_validity_check()
3048 	if (info->hdr->e_shstrndx == SHN_UNDEF  in elf_validity_check()
3049 	    || info->hdr->e_shstrndx >= info->hdr->e_shnum)  in elf_validity_check()
3052 	strhdr = &info->sechdrs[info->hdr->e_shstrndx];  in elf_validity_check()
3062 	info->secstrings = (void *)info->hdr + strhdr->sh_offset;  in elf_validity_check()
3075 	for (i = 1; i < info->hdr->e_shnum; i++) {  in elf_validity_check()
3083 			    || shdr->sh_link >= info->hdr->e_shnum)  in elf_validity_check()
3166 	if (info->len < sizeof(*(info->hdr)))  in copy_module_from_user()
3174 	info->hdr = __vmalloc(info->len, GFP_KERNEL | __GFP_NOWARN);  in copy_module_from_user()
3175 	if (!info->hdr)  in copy_module_from_user()
3178 	if (copy_chunked_from_user(info->hdr, umod, info->len) != 0) {  in copy_module_from_user()
3183 	err = security_kernel_post_load_data((char *)info->hdr, info->len,  in copy_module_from_user()
3187 		vfree(info->hdr);  in copy_module_from_user()
3194 	vfree(info->hdr);  in free_copy()
3204 	for (i = 1; i < info->hdr->e_shnum; i++) {  in rewrite_section_headers()
3209 		shdr->sh_addr = (size_t)info->hdr + shdr->sh_offset;  in rewrite_section_headers()
3238 	for (i = 1; i < info->hdr->e_shnum; i++) {  in setup_load_info()
3242 			info->strtab = (char *)info->hdr  in setup_load_info()
3261 	info->mod = (void *)info->hdr + info->sechdrs[info->index.mod].sh_offset;  in setup_load_info()
3478 	for (i = 0; i < info->hdr->e_shnum; i++) {  in move_module()
3558 int __weak module_frob_arch_sections(Elf_Ehdr *hdr,  in module_frob_arch_sections()  argument
3598 	err = module_frob_arch_sections(info->hdr, info->sechdrs,  in layout_and_allocate()
3603 	err = module_enforce_rwx_sections(info->hdr, info->sechdrs,  in layout_and_allocate()
3663 int __weak module_finalize(const Elf_Ehdr *hdr,  in module_finalize()  argument
3683 	return module_finalize(info->hdr, info->sechdrs, mod);  in post_relocation()
3926 	module_bug_finalize(info->hdr, info->sechdrs, mod);  in complete_formation()
4234 	void *hdr = NULL;  in SYSCALL_DEFINE3()  local
4247 	err = kernel_read_file_from_fd(fd, 0, &hdr, INT_MAX, NULL,  in SYSCALL_DEFINE3()
4251 	info.hdr = hdr;  in SYSCALL_DEFINE3()