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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/seq_factory.h
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@ -97,7 +97,7 @@ public:
while (true) {
std::ostringstream strm;
strm << m_unique_delim << std::hex << m_next++ << std::dec << m_unique_delim;
symbol sym(strm.str().c_str());
symbol sym(strm.str());
if (m_strings.contains(sym)) continue;
m_strings.insert(sym);
return u.str.mk_string(sym);