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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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4
src/cmd_context/parametric_cmd.cpp
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@ -26,7 +26,7 @@ char const * parametric_cmd::get_descr(cmd_context & ctx) const {
m_descr->append("\nThe following options are available:\n");
std::ostringstream buf;
pdescrs(ctx).display(buf, 2);
m_descr->append(buf.str().c_str());
m_descr->append(buf.str());
}
return m_descr->c_str();
}
@ -38,7 +38,7 @@ cmd_arg_kind parametric_cmd::next_arg_kind(cmd_context & ctx) const {
void parametric_cmd::set_next_arg(cmd_context & ctx, symbol const & s) {
if (m_last == symbol::null) {
m_last = symbol(norm_param_name(s).c_str());
m_last = symbol(norm_param_name(s));
if (pdescrs(ctx).get_kind(m_last.bare_str()) == CPK_INVALID)
throw cmd_exception("invalid keyword argument");
return;