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| author | James Henderson <jh7370@my.bristol.ac.uk> | 2018-10-29 14:17:08 +0000 |
|---|---|---|
| committer | James Henderson <jh7370@my.bristol.ac.uk> | 2018-10-29 14:17:08 +0000 |
| commit | c1608c96f6cc87c067e009abff42800ed54451a5 (patch) | |
| tree | 727ca182eae2c4684ebcf49c5499029316f13db2 /llvm/test/tools/llvm-objdump/non-archive-object.test | |
| parent | 31f48c50cdb63be7279b8343f1bbf7ef85496336 (diff) | |
| download | bcm5719-llvm-c1608c96f6cc87c067e009abff42800ed54451a5.tar.gz bcm5719-llvm-c1608c96f6cc87c067e009abff42800ed54451a5.zip | |
[llvm-objdump] Don't crash when using `-a` on non-archives
This fixes PR39402. The crash was caused when dereferencing nullptr in
DumpObject and printArchiveChild.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D53690
Patch by Xing GUO
llvm-svn: 345503
Diffstat (limited to 'llvm/test/tools/llvm-objdump/non-archive-object.test')
| -rw-r--r-- | llvm/test/tools/llvm-objdump/non-archive-object.test | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-objdump/non-archive-object.test b/llvm/test/tools/llvm-objdump/non-archive-object.test new file mode 100644 index 00000000000..b1884102c02 --- /dev/null +++ b/llvm/test/tools/llvm-objdump/non-archive-object.test @@ -0,0 +1,25 @@ +# RUN: yaml2obj %s > %t +# RUN: llvm-objdump -a %t | FileCheck %s + +# If this test has not crashed, then this test passed. +# CHECK: file format ELF64-x86-64 + +!ELF +FileHeader: + Class: ELFCLASS64 + Data: ELFDATA2LSB + Type: ET_EXEC + Machine: EM_X86_64 +Sections: + - Name: .bss + Type: SHT_NOBITS + Flags: [ SHF_ALLOC ] + AddressAlign: 0x0000000000000010 + Size: 64 + - Name: .text + Type: SHT_PROGBITS + Flags: [ SHF_ALLOC, SHF_EXECINSTR ] + AddressAlign: 0x0000000000000010 + Content: "01234567" + Size: 4 + |
