2 files changed, 6 insertions, 2 deletions
diff --git a/.github/workflows/xmlvalidate.yml b/.github/workflows/xmlvalidate.yml
index 951a934e..7d3cbaa2 100644
--- a/.github/workflows/xmlvalidate.yml
+++ b/.github/workflows/xmlvalidate.yml
@@ -31,6 +31,6 @@ jobs:
      with:
        node-version: 'latest'
    - name: Install fast-xml-parser
-      run: npm install fast-xml-parser -g
+      run: npm install fast-xml-parser@4.5.2 -g
    - name: Run XML validator script
      run: ${{ github.workspace }}/.github/workflows/xmlvalidate.sh "${{ github.workspace }}"
diff --git a/src/Core/Unix/CoreService.cpp b/src/Core/Unix/CoreService.cpp
index dc2f4e6b..9531069a 100644
--- a/src/Core/Unix/CoreService.cpp
+++ b/src/Core/Unix/CoreService.cpp
@@ -314,7 +314,11 @@ namespace VeraCrypt
                                        if (sudoAbsolutePath.empty())
                                                throw SystemException(SRC_POS, errorMsg);
-                                        std::string popenCommand = sudoAbsolutePath + " -n true > /dev/null 2>&1";      //      We redirect stderr to stdout (2>&1) to be able to catch the result of the command
+                                        string trueAbsolutePath = Process::FindSystemBinary("true", errorMsg);
+                                        if (trueAbsolutePath.empty())
+                                                throw SystemException(SRC_POS, errorMsg);
+                                        std::string popenCommand = sudoAbsolutePath + " -n " + trueAbsolutePath + " > /dev/null 2>&1";  //      We redirect stderr to stdout (2>&1) to be able to catch the result of the command
                                        FILE* pipe = popen(popenCommand.c_str(), "r");
                                        if (pipe)
                                        {