- for (i=0; i<interp_elf_ex->e_phnum; i++, eppnt++) {
- if (eppnt->p_type == PT_LOAD) {
- int elf_type = MAP_PRIVATE | MAP_DENYWRITE;
- int elf_prot = 0;
- unsigned long vaddr = 0;
- unsigned long k, map_addr;
-
- if (eppnt->p_flags & PF_R) elf_prot = PROT_READ;
- if (eppnt->p_flags & PF_W) elf_prot |= PROT_WRITE;
- if (eppnt->p_flags & PF_X) elf_prot |= PROT_EXEC;
- vaddr = eppnt->p_vaddr;
- if (interp_elf_ex->e_type == ET_EXEC || load_addr_set)
- elf_type |= MAP_FIXED;
-
- map_addr = elf_map(interpreter, load_addr + vaddr, eppnt, elf_prot, elf_type);
- error = map_addr;
- if (BAD_ADDR(map_addr))
- goto out_close;
-
- if (!load_addr_set && interp_elf_ex->e_type == ET_DYN) {
- load_addr = map_addr - ELF_PAGESTART(vaddr);
- load_addr_set = 1;
- }
-
- /*
- * Check to see if the section's size will overflow the
- * allowed task size. Note that p_filesz must always be
- * <= p_memsize so it is only necessary to check p_memsz.
- */
- k = load_addr + eppnt->p_vaddr;
- if (k > TASK_SIZE || eppnt->p_filesz > eppnt->p_memsz ||
- eppnt->p_memsz > TASK_SIZE || TASK_SIZE - eppnt->p_memsz < k) {
- error = -ENOMEM;
- goto out_close;
- }
-
- /*
- * Find the end of the file mapping for this phdr, and keep
- * track of the largest address we see for this.
- */
- k = load_addr + eppnt->p_vaddr + eppnt->p_filesz;
- if (k > elf_bss)
- elf_bss = k;
-
- /*
- * Do the same thing for the memory mapping - between
- * elf_bss and last_bss is the bss section.
- */
- k = load_addr + eppnt->p_memsz + eppnt->p_vaddr;
- if (k > last_bss)
- last_bss = k;
- }
+ for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
+ if (eppnt->p_type == PT_LOAD) {
+ int elf_type = MAP_PRIVATE | MAP_DENYWRITE;
+ int elf_prot = 0;
+ unsigned long vaddr = 0;
+ unsigned long k, map_addr;
+
+ if (eppnt->p_flags & PF_R)
+ elf_prot = PROT_READ;
+ if (eppnt->p_flags & PF_W)
+ elf_prot |= PROT_WRITE;
+ if (eppnt->p_flags & PF_X)
+ elf_prot |= PROT_EXEC;
+ vaddr = eppnt->p_vaddr;
+ if (interp_elf_ex->e_type == ET_EXEC || load_addr_set)
+ elf_type |= MAP_FIXED;
+
+ map_addr = elf_map(interpreter, load_addr + vaddr,
+ eppnt, elf_prot, elf_type);
+ error = map_addr;
+ if (BAD_ADDR(map_addr))
+ goto out_close;
+
+ if (!load_addr_set &&
+ interp_elf_ex->e_type == ET_DYN) {
+ load_addr = map_addr - ELF_PAGESTART(vaddr);
+ load_addr_set = 1;
+ }
+
+ /*
+ * Check to see if the section's size will overflow the
+ * allowed task size. Note that p_filesz must always be
+ * <= p_memsize so it's only necessary to check p_memsz.
+ */
+ k = load_addr + eppnt->p_vaddr;
+ if (k > TASK_SIZE ||
+ eppnt->p_filesz > eppnt->p_memsz ||
+ eppnt->p_memsz > TASK_SIZE ||
+ TASK_SIZE - eppnt->p_memsz < k) {
+ error = -ENOMEM;
+ goto out_close;
+ }
+
+ /*
+ * Find the end of the file mapping for this phdr, and
+ * keep track of the largest address we see for this.
+ */
+ k = load_addr + eppnt->p_vaddr + eppnt->p_filesz;
+ if (k > elf_bss)
+ elf_bss = k;
+
+ /*
+ * Do the same thing for the memory mapping - between
+ * elf_bss and last_bss is the bss section.
+ */
+ k = load_addr + eppnt->p_memsz + eppnt->p_vaddr;
+ if (k > last_bss)
+ last_bss = k;
+ }