## This test ensures that LLVM will not crash when converting a Mach-O object
## file with a malformed symbol whose n_sect points to an invalid offset.

# RUN: yaml2obj %s -o %t
# RUN: not llvm-gsymutil --convert %t -o %t.o 2>&1 | FileCheck %s

# CHECK: Loaded 0 functions from symbol table.

--- !mach-o
FileHeader:
  magic:       0xFEEDFACF
  cputype:     0x01000007
  cpusubtype:  0x00000003
  filetype:    0x0000000A
  ncmds:       1
  sizeofcmds:  100
  flags:       0x00000000
  reserved:    0x00000000
LoadCommands:
  - cmd:       LC_SYMTAB
    cmdsize:   24
    symoff:    4096
    nsyms:     1
    stroff:    4144
    strsize:   6
LinkEditData:
  NameList:
    - n_strx:  2    # _foo
      n_type:  0x0e
      n_sect:  3    # Points to an invalid offset.
      n_desc:  0
      n_value: 1234
  StringTable:
    - ''
    - ''
    - _foo
