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`MachORebaseEntry::moveNext()` and `MachOBindEntry::moveNext()` assume
that the rebase/bind table ends with `{REBASE|BIND}_OPCODE_DONE` or an
actual rebase/bind. However a valid rebase/bind table might also end
with other effectively no-op opcodes, which caused the parser to move
past the end and go into the next table, resulting in corrupted entries
or infinite loops.
17 lines
790 B
Plaintext
17 lines
790 B
Plaintext
RUN: yaml2obj %p/Inputs/MachO/rebase-bind-table-trailing-opcode.yaml | \
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RUN: llvm-objdump --rebase --bind --weak-bind --macho - | \
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RUN: FileCheck %s
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CHECK: Rebase table:
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CHECK-NEXT: segment section address type
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CHECK-NEXT: __DATA_CONST __got 0x00008000 pointer
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CHECK-NEXT: __DATA __la_symbol_ptr 0x0000C000 pointer
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CHECK: Bind table:
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CHECK-NEXT: segment section address type addend dylib symbol
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CHECK-NEXT: __DATA_CONST __got 0x00008008 pointer 0 libSystem dyld_stub_binder
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CHECK: Weak bind table:
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CHECK-NEXT: segment section address type addend symbol
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CHECK-NEXT: __DATA_CONST __got 0x00008000 pointer 0 _foo
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