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Merge topic 'avoid-divide-by-zero'

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f5cd92a8 cmELF: Avoid divide by zero if there are no dynamic section entries
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Brad King 2015-11-20 08:53:10 -05:00 committed by CMake Topic Stage
commit d1f4b6b501
1 changed files with 7 additions and 1 deletions
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8
Source/cmELF.cxx
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@ -567,8 +567,14 @@ bool cmELFInternalImpl<Types>::LoadDynamicSection()
return true;
}
// Allocate the dynamic section entries.
// If there are no entries we are done.
ELF_Shdr const& sec = this->SectionHeaders[this->DynamicSectionIndex];
if(sec.sh_entsize == 0)
{
return false;
}
// Allocate the dynamic section entries.
int n = static_cast<int>(sec.sh_size / sec.sh_entsize);
this->DynamicSectionEntries.resize(n);