| ## Test malformed global symbal table of big archive. |
| |
| # RUN: rm -rf %t && mkdir %t && cd %t |
| # RUN: yaml2obj %s -o t.o |
| # RUN: llvm-ar q t.a t.o |
| # RUN: cp t.a t2.a |
| |
| ## Truncate the file to end before the global symbol table header ends. |
| # RUN: %python -c "with open('t.a', 'r+b') as input: input.truncate(560)" |
| ## Truncate the file to end before the global symbol table ends. |
| # RUN: %python -c "with open('t2.a', 'r+b') as input: input.truncate(656)" |
| |
| # RUN: not llvm-ar t t.a 2>&1 | FileCheck -DFILE=t.a %s |
| # RUN: not llvm-ar t t2.a 2>&1 | FileCheck -DFILE=t2.a --check-prefixes=CHECK2 %s |
| |
| # CHECK: error: unable to load '[[FILE]]': truncated or malformed archive (global symbol table header at offset 0x20e and size 0x72 goes past the end of file) |
| # CHECK2: error: unable to load '[[FILE]]': truncated or malformed archive (global symbol table content at offset 0x280 and size 0x25 goes past the end of file) |
| |
| --- !XCOFF |
| FileHeader: |
| MagicNumber: 0x1DF |
| Sections: |
| - Name: .data |
| Flags: [ STYP_DATA ] |
| Symbols: |
| - Name: export_protected_var |
| Section: .data |
| Type: 0x4000 |
| StorageClass: C_EXT |
| AuxEntries: |
| - Type: AUX_CSECT |
| SymbolAlignmentAndType: 0x09 |
| StorageMappingClass: XMC_RW |