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Validate tptp test filenames against empty and traversal patterns

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Co-authored-by: NikolajBjorner <3085284+NikolajBjorner@users.noreply.github.com>
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copilot-swe-agent[bot] 2026-05-11 07:01:11 +00:00 • committed by GitHub
parent 906ac55c6a
commit cecd633ca7
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src/test/tptp.cpp
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@ -25,6 +25,10 @@ struct tptp_case {
constexpr unsigned tptp_buffer_size = 4096;
static bool is_safe_file_name(char const* s) {
if (!s || !*s)
return false;
if (std::string(s).find("..") != std::string::npos)
return false;
while (*s) {
unsigned char c = static_cast<unsigned char>(*s);
if (!(std::isalnum(c) || c == '.' || c == '-' || c == '_'))