start = ELF_PAGEALIGN(start);
end = ELF_PAGEALIGN(end);
if (end > start) {
- unsigned long addr;
- addr = vm_brk(start, end - start);
- if (BAD_ADDR(addr))
- return addr;
+ int error = vm_brk(start, end - start);
+ if (error)
+ return error;
}
current->mm->start_brk = current->mm->brk = end;
return 0;
/* Map the last of the bss segment */
error = vm_brk(elf_bss, last_bss - elf_bss);
- if (BAD_ADDR(error))
+ if (error)
goto out;
}
len = ELF_PAGESTART(eppnt->p_filesz + eppnt->p_vaddr +
ELF_MIN_ALIGN - 1);
bss = eppnt->p_memsz + eppnt->p_vaddr;
- if (bss > len)
- vm_brk(len, bss - len);
+ if (bss > len) {
+ error = vm_brk(len, bss - len);
+ if (error)
+ goto out_free_ph;
+ }
error = 0;
out_free_ph: