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fix(launch): Fix several launch failure conditions (exceptions thrown in child.wait, and boost::split_unix) (#4390)

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This commit is contained in:
Martijn Courteaux
2025-11-12 16:07:15 +01:00
committed by GitHub
parent 1d6d916b7a
commit 852dee0a68
2 changed files with 26 additions and 5 deletions
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21
src/process.cpp
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@@ -17,6 +17,7 @@
#include <boost/program_options/parsers.hpp>
#include <boost/property_tree/json_parser.hpp>
#include <boost/property_tree/ptree.hpp>
#include <boost/token_functions.hpp>
#include <openssl/evp.h>
#include <openssl/sha.h>
@@ -97,11 +98,17 @@ namespace proc {
boost::filesystem::path find_working_directory(const std::string &cmd, boost::process::v1::environment &env) {
// Parse the raw command string into parts to get the actual command portion
std::vector<std::string> parts;
try {
#ifdef _WIN32
auto parts = boost::program_options::split_winmain(cmd);
parts = boost::program_options::split_winmain(cmd);
#else
auto parts = boost::program_options::split_unix(cmd);
parts = boost::program_options::split_unix(cmd);
#endif
} catch (boost::escaped_list_error &err) {
BOOST_LOG(error) << "Boost failed to parse command ["sv << cmd << "] because " << err.what();
return boost::filesystem::path();
}
if (parts.empty()) {
BOOST_LOG(error) << "Unable to parse command: "sv << cmd;
return boost::filesystem::path();
@@ -217,10 +224,14 @@ namespace proc {
}
}
child.wait();
child.wait(ec);
if (ec) {
BOOST_LOG(error) << '[' << cmd.do_cmd << "] wait failed with error code ["sv << ec << ']';
return -1;
}
auto ret = child.exit_code();
if (ret != 0 && ec != std::errc::permission_denied) {
BOOST_LOG(error) << '[' << cmd.do_cmd << "] failed with code ["sv << ret << ']';
if (ret != 0) {
BOOST_LOG(error) << '[' << cmd.do_cmd << "] exited with code ["sv << ret << ']';
return -1;
}
}