[llvm-bugs] [Bug 32405] New: Mach-O export trie stuck in loop

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=32405

            Bug ID: 32405
           Summary: Mach-O export trie stuck in loop
           Product: libraries
           Version: 3.9
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Object
          Assignee: unassignedbugs at nondot.org
          Reporter: xbandz00 at stud.fit.vutbr.cz
                CC: llvm-bugs at lists.llvm.org

Created attachment 18164
  --> https://bugs.llvm.org/attachment.cgi?id=18164&action=edit
example binary

Iteration over Mach-O export trie gets stuck on some binaries.

Example binary is included as attachment - possible start to see the bug:
llvm-objdump stuck.dat --exports-trie.

Output is:
/home/xxx/stuck.dat:    file format Mach-O 64-bit x86-64

Exports trie:
0x00000003  start
0x00000003  start
0x00000003  start
0x00000003  start
0x00000003  start
0x00000003  start
0x00000003  start
... (goes forever)

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