Author: Jan Svoboda Date: 2026-01-05T10:54:07-08:00 New Revision: 3625d2d51575f984803e44b04e2ddf6f5d1fd21d
URL: https://github.com/llvm/llvm-project/commit/3625d2d51575f984803e44b04e2ddf6f5d1fd21d DIFF: https://github.com/llvm/llvm-project/commit/3625d2d51575f984803e44b04e2ddf6f5d1fd21d.diff LOG: [clang] Use VFS to get CWD in `-cc1as` (#173289) This PR uses the VFS to get the current working directory in `-cc1as` invocations, preventing sandbox violations. Added: Modified: clang/tools/driver/cc1as_main.cpp Removed: ################################################################################ diff --git a/clang/tools/driver/cc1as_main.cpp b/clang/tools/driver/cc1as_main.cpp index dfff194f83106..cb41ffc60d132 100644 --- a/clang/tools/driver/cc1as_main.cpp +++ b/clang/tools/driver/cc1as_main.cpp @@ -520,9 +520,8 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts, Ctx.setCompilationDir(Opts.DebugCompilationDir); else { // If no compilation dir is set, try to use the current directory. - SmallString<128> CWD; - if (!sys::fs::current_path(CWD)) - Ctx.setCompilationDir(CWD); + if (auto CWD = VFS->getCurrentWorkingDirectory()) + Ctx.setCompilationDir(*CWD); } if (!Opts.DebugPrefixMap.empty()) for (const auto &KV : Opts.DebugPrefixMap) _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
