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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2025-02-19 10:29:27 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2025-02-19 10:29:27 +0100 |
| commit | fc7037b670fd55b9b199a5a1ee76f7bdee2bc816 (patch) | |
| tree | 33e67c77edaaab5408d239f71f80b4bf148e87e0 | |
| parent | 8574033ded3956c1530ea2da55d00834a6feb908 (diff) | |
| download | VeraCrypt-fc7037b670fd55b9b199a5a1ee76f7bdee2bc816.tar.gz VeraCrypt-fc7037b670fd55b9b199a5a1ee76f7bdee2bc816.zip | |
Linux/macOS: use absolute path of 'true' command when checking if sudo session is active.
| -rw-r--r-- | src/Core/Unix/CoreService.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
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 | |||
| 314 | if (sudoAbsolutePath.empty()) | 314 | if (sudoAbsolutePath.empty()) |
| 315 | throw SystemException(SRC_POS, errorMsg); | 315 | throw SystemException(SRC_POS, errorMsg); |
| 316 | 316 | ||
| 317 | 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 | 317 | string trueAbsolutePath = Process::FindSystemBinary("true", errorMsg); |
| 318 | if (trueAbsolutePath.empty()) | ||
| 319 | throw SystemException(SRC_POS, errorMsg); | ||
| 320 | |||
| 321 | 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 | ||
| 318 | FILE* pipe = popen(popenCommand.c_str(), "r"); | 322 | FILE* pipe = popen(popenCommand.c_str(), "r"); |
| 319 | if (pipe) | 323 | if (pipe) |
| 320 | { | 324 | { |