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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/solver/solver_pool.cpp
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@ -395,7 +395,7 @@ solver* solver_pool::mk_solver() {
}
std::stringstream name;
name << "vsolver#" << m_solvers.size();
app_ref pred(m.mk_const(symbol(name.str().c_str()), m.mk_bool_sort()), m);
app_ref pred(m.mk_const(symbol(name.str()), m.mk_bool_sort()), m);
pool_solver* solver = alloc(pool_solver, base_solver.get(), *this, pred);
m_solvers.push_back(solver);
return solver;