672 	struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;  in load_elf_binary()  local
712 	elf_ppnt = elf_phdata;  in load_elf_binary()
722 		if (elf_ppnt->p_type == PT_INTERP) {  in load_elf_binary()
728 			if (elf_ppnt->p_filesz > PATH_MAX ||   in load_elf_binary()
729 			    elf_ppnt->p_filesz < 2)  in load_elf_binary()
733 			elf_interpreter = kmalloc(elf_ppnt->p_filesz,  in load_elf_binary()
738 			retval = kernel_read(bprm->file, elf_ppnt->p_offset,  in load_elf_binary()
740 					     elf_ppnt->p_filesz);  in load_elf_binary()
741 			if (retval != elf_ppnt->p_filesz) {  in load_elf_binary()
748 			if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')  in load_elf_binary()
775 		elf_ppnt++;  in load_elf_binary()
778 	elf_ppnt = elf_phdata;  in load_elf_binary()
779 	for (i = 0; i < loc->elf_ex.e_phnum; i++, elf_ppnt++)  in load_elf_binary()
780 		switch (elf_ppnt->p_type) {  in load_elf_binary()
782 			if (elf_ppnt->p_flags & PF_X)  in load_elf_binary()
789 			retval = arch_elf_pt_proc(&loc->elf_ex, elf_ppnt,  in load_elf_binary()
814 		elf_ppnt = interp_elf_phdata;  in load_elf_binary()
815 		for (i = 0; i < loc->interp_elf_ex.e_phnum; i++, elf_ppnt++)  in load_elf_binary()
816 			switch (elf_ppnt->p_type) {  in load_elf_binary()
819 							  elf_ppnt, interpreter,  in load_elf_binary()
863 	for(i = 0, elf_ppnt = elf_phdata;  in load_elf_binary()
864 	    i < loc->elf_ex.e_phnum; i++, elf_ppnt++) {  in load_elf_binary()
869 		if (elf_ppnt->p_type != PT_LOAD)  in load_elf_binary()
898 		if (elf_ppnt->p_flags & PF_R)  in load_elf_binary()
900 		if (elf_ppnt->p_flags & PF_W)  in load_elf_binary()
902 		if (elf_ppnt->p_flags & PF_X)  in load_elf_binary()
907 		vaddr = elf_ppnt->p_vaddr;  in load_elf_binary()
927 		error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,  in load_elf_binary()
937 			load_addr = (elf_ppnt->p_vaddr - elf_ppnt->p_offset);  in load_elf_binary()
945 		k = elf_ppnt->p_vaddr;  in load_elf_binary()
956 		if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||  in load_elf_binary()
957 		    elf_ppnt->p_memsz > TASK_SIZE ||  in load_elf_binary()
958 		    TASK_SIZE - elf_ppnt->p_memsz < k) {  in load_elf_binary()
964 		k = elf_ppnt->p_vaddr + elf_ppnt->p_filesz;  in load_elf_binary()
968 		if ((elf_ppnt->p_flags & PF_X) && end_code < k)  in load_elf_binary()
972 		k = elf_ppnt->p_vaddr + elf_ppnt->p_memsz;  in load_elf_binary()