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Merge pull request #4876 from gadfort/segfault-lexer

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liberty expression lexer check if characters are found and use size if not for `pin()`
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Martin Povišer 2025-02-07 20:24:08 +01:00 • committed by GitHub
commit fc88ea360e
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passes/techmap/libparse.h
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@ -59,6 +59,10 @@ namespace Yosys
std::string pin() { std::string pin() {
auto length = s.find_first_of("\t()'!^*& +|"); auto length = s.find_first_of("\t()'!^*& +|");
if (length == std::string::npos) {
// nothing found so use size of s
length = s.size();
}
auto pin = s.substr(0, length); auto pin = s.substr(0, length);
s = s.substr(length, s.size()); s = s.substr(length, s.size());
return pin; return pin;