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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2015-09-21 19:17:18 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2015-09-21 19:17:18 +0000 |
| commit | 8055ed0c127e96cc0d008b4560ce8c6c45af8885 (patch) | |
| tree | 1a5a9a67bf296f2d753cdd7157fef743cbb81fa0 /llvm/tools/llvm-readobj/ELFDumper.cpp | |
| parent | 98a98cffb62b5e90bf11deceb968d2ce1dd7a4b9 (diff) | |
| download | bcm5719-llvm-8055ed0c127e96cc0d008b4560ce8c6c45af8885.tar.gz bcm5719-llvm-8055ed0c127e96cc0d008b4560ce8c6c45af8885.zip | |
Avoid SEGFAULT if a requested symbol section is absent.
Patch by Igor Kudrin!
llvm-svn: 248194
Diffstat (limited to 'llvm/tools/llvm-readobj/ELFDumper.cpp')
| -rw-r--r-- | llvm/tools/llvm-readobj/ELFDumper.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp index 31e200e436c..99311634403 100644 --- a/llvm/tools/llvm-readobj/ELFDumper.cpp +++ b/llvm/tools/llvm-readobj/ELFDumper.cpp @@ -1152,6 +1152,8 @@ void ELFDumper<ELFT>::printRelocation(Elf_Rela Rel, const Elf_Shdr *SymTab) { template<class ELFT> void ELFDumper<ELFT>::printSymbolsHelper(bool IsDynamic) { const Elf_Shdr *Symtab = (IsDynamic) ? DotDynSymSec : DotSymtabSec; + if (!Symtab) + return; ErrorOr<StringRef> StrTableOrErr = Obj->getStringTableForSymtab(*Symtab); error(StrTableOrErr.getError()); StringRef StrTable = *StrTableOrErr; |
