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fix a couple hundred deref-after-free bugs due to .c_str() on a temporary string

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This commit is contained in:
Nuno Lopes 2020-07-11 20:24:45 +01:00
parent 48a9defb0d
commit 23e6adcad3
64 changed files with 248 additions and 229 deletions
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2
src/model/model2expr.cpp
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@ -52,7 +52,7 @@ symbol mk_fresh_name::next() {
_name << m_char;
if (m_num > 0) _name << m_num;
++m_char;
symbol name(_name.str().c_str());
symbol name(_name.str());
if (!m_symbols.contains(name)) {
return name;
}