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Reject + sign when checking -ipcfd

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MarcoFalke 2025-05-15 21:10:31 +02:00
parent fa479857ed
commit fa123afa0e
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1 changed files with 3 additions and 1 deletions
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4
src/ipc/process.cpp
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@ -55,9 +55,11 @@ public:
// in combination with other arguments because the parent process // in combination with other arguments because the parent process
// should be able to control the child process through the IPC protocol // should be able to control the child process through the IPC protocol
// without passing information out of band. // without passing information out of band.
if (!ParseInt32(argv[2], &fd)) { const auto maybe_fd{ToIntegral<int32_t>(argv[2])};
if (!maybe_fd) {
throw std::runtime_error(strprintf("Invalid -ipcfd number '%s'", argv[2])); throw std::runtime_error(strprintf("Invalid -ipcfd number '%s'", argv[2]));
} }
fd = *maybe_fd;
return true; return true;
} }
int connect(const fs::path& data_dir, int connect(const fs::path& data_dir,