https://github.com/jansvoboda11 created https://github.com/llvm/llvm-project/pull/173289
This PR uses the VFS to get the current working directory in `-cc1as` invocations, preventing sandbox violations. >From c0ffbf8b957a0ea30e66a7613ae6300413abf3aa Mon Sep 17 00:00:00 2001 From: Jan Svoboda <[email protected]> Date: Mon, 22 Dec 2025 09:47:16 -0800 Subject: [PATCH] [clang] Use VFS to get CWD in `-cc1as` --- clang/tools/driver/cc1as_main.cpp | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) 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
