[llvm-dev] leaks in lld on the bot

[Kostya Serebryany via llvm-dev]

The asan bootstrap bot is unhappy with lld.
Rui, os someone, please take a look.

http://lab.llvm.org:8011/builders/sanitizer-x86_64-
linux-bootstrap/builds/138/steps/check-lld%20asan/logs/stdio

==26011==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 184 byte(s) in 1 object(s) allocated from:
    #0 0x72fab0 in operator new(unsigned long)
/mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:82
    #1 0x8c8610 in void
lld::elf::BinaryFile::parse<llvm::object::ELFType<(llvm::support::endianness)1,
true> >() /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/InputFiles.cpp:823:7
    #2 0xb9de74 in
lld::elf::SymbolTable<llvm::object::ELFType<(llvm::support::endianness)1,
true> >::addFile(lld::elf::InputFile*)
/mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/SymbolTable.cpp:61:8
    #3 0x82c46f in void
lld::elf::LinkerDriver::link<llvm::object::ELFType<(llvm::support::endianness)1,
true> >(llvm::opt::InputArgList&)
/mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/Driver.cpp:723:12
    #4 0x819578 in lld::elf::LinkerDriver::main(llvm::ArrayRef<char
const*>, bool) /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/Driver.cpp:333:5
    #5 0x8174b8 in lld::elf::link(llvm::ArrayRef<char const*>, bool,
llvm::raw_ostream&)
/mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/Driver.cpp:56:11
    #6 0x73432f in main
/mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/tools/lld/lld.cpp:104:13
    #7 0x7fc345503f44 in __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x21f44)

SUMMARY: AddressSanitizer: 184 byte(s) leaked in 1 allocation(s).

--kcc
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