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yosys
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Merge pull request #678 from whentze/master 

Fix unhandled std::out_of_range in run_frontend() due to integer underflow
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Clifford Wolf 2018-10-25 13:23:26 +02:00 committed by GitHub
parent 5ab58d4930 9ed77f5ba8
commit db676957a0
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1 changed files with 2 additions and 2 deletions
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kernel/yosys.cc
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@ -821,7 +821,7 @@ void run_frontend(std::string filename, std::string command, std::string *backen
command = "verilog";
else if (filename.size() > 2 && filename.substr(filename.size()-3) == ".sv")
command = "verilog -sv";
else if (filename.size() > 2 && filename.substr(filename.size()-4) == ".vhd")
else if (filename.size() > 3 && filename.substr(filename.size()-4) == ".vhd")
command = "vhdl";
else if (filename.size() > 4 && filename.substr(filename.size()-5) == ".blif")
command = "blif";
@ -833,7 +833,7 @@ void run_frontend(std::string filename, std::string command, std::string *backen
command = "ilang";
else if (filename.size() > 3 && filename.substr(filename.size()-3) == ".ys")
command = "script";
else if (filename.size() > 2 && filename.substr(filename.size()-4) == ".tcl")
else if (filename.size() > 3 && filename.substr(filename.size()-4) == ".tcl")
command = "tcl";
else if (filename == "-")
command = "script";