Lil-Ran/Pyarmor-Static-Unpack-1shot
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Merge pull request #170 from Almamu/fix-stringrefs-length0

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Fixed a crash when a Stringref was an empty string (length 0)
This commit is contained in:
Michael Hansen
2020-02-10 07:51:02 -08:00
committed by GitHub
parent 3d3719f844 5437c3294f
commit e20e3b2f9f
1 changed files with 3 additions and 1 deletions
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pyc_string.cpp
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@@ -49,7 +49,9 @@ void PycString::load(PycData* stream, PycModule* mod)
if (type() == TYPE_STRINGREF) {
PycRef<PycString> str = mod->getIntern(stream->get32());
m_value.resize(str->length());
std::char_traits<char>::copy(&m_value.front(), str->value(), str->length());
if (str->length())
std::char_traits<char>::copy(&m_value.front(), str->value(), str->length());
} else {
int length;
if (type() == TYPE_SHORT_ASCII || type() == TYPE_SHORT_ASCII_INTERNED)