debug/getgroups_chk.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __getgroups_chk
   4         .type   __getgroups_chk, @function
   5 __getgroups_chk:
   6         testl   %edi, %edi
   7         js      .L6
   8         movslq  %edi, %rax
   9         salq    $2, %rax
  10         cmpq    %rdx, %rax
  11         ja      .L11
  12         jmp     __getgroups
  13         .p2align 4,,10
  14         .p2align 3
  15 .L6:
  16         movq    __libc_errno@gottpoff(%rip), %rax
  17         movl    $22, %fs:(%rax)
  18         movl    $-1, %eax
  19         ret
  20         .p2align 4,,10
  21         .p2align 3
  22 .L11:
  23         subq    $8, %rsp
  24         call    __chk_fail
  25         .size   __getgroups_chk, .-__getgroups_chk
  26         .hidden __chk_fail
  27         .hidden __getgroups