From f01f65ea593bf1bbdcbeb425e1053ac3bbd9644d Mon Sep 17 00:00:00 2001 From: George Rimar Date: Mon, 31 Oct 2016 15:33:00 +0000 Subject: Recommit r285285 - [Object/ELF] - Fixed behavior when SectionHeaderTable->sh_size is too large. with fix: edited invalid-section-index2.elf input to pass the new check and fail on the same place it was intended to fail. Original commit message: Elf.h already has code checking that section table does not go past end of file. Problem is that this check may not work on values greater than UINT64_MAX / Header->e_shentsize because of calculation overflow. Parch fixes the issue. Differential revision: https://reviews.llvm.org/D25432 llvm-svn: 285586 --- llvm/test/Object/invalid.test | 3 +++ 1 file changed, 3 insertions(+) (limited to 'llvm/test/Object/invalid.test') diff --git a/llvm/test/Object/invalid.test b/llvm/test/Object/invalid.test index a0016fef9d5..dd431aa3a55 100644 --- a/llvm/test/Object/invalid.test +++ b/llvm/test/Object/invalid.test @@ -76,3 +76,6 @@ INVALID-SEC-ADDRESS-ALIGNMENT: Invalid data was encountered while parsing the fi RUN: not llvm-readobj -t %p/Inputs/invalid-section-size2.elf 2>&1 | \ RUN: FileCheck --check-prefix=INVALID-SECTION-SIZE2 %s INVALID-SECTION-SIZE2: Invalid data was encountered while parsing the file. + +RUN: not llvm-readobj -t %p/Inputs/invalid-sections-num.elf 2>&1 | FileCheck --check-prefix=INVALID-SECTION-NUM %s +INVALID-SECTION-NUM: Invalid data was encountered while parsing the file. -- cgit v1.2.3