diff options
Diffstat (limited to 'lib/resolve_path.cpp')
| -rw-r--r-- | lib/resolve_path.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/resolve_path.cpp b/lib/resolve_path.cpp index bb0c1f3b..57f4ff30 100644 --- a/lib/resolve_path.cpp +++ b/lib/resolve_path.cpp @@ -27,7 +27,7 @@ using namespace zen; namespace { #ifdef FFS_WIN -Zstring resolveRelativePath(Zstring relativeName) //note: ::GetFullPathName() is documented not threadsafe! +Zstring resolveRelativePath(const Zstring& relativeName) //note: ::GetFullPathName() is documented not threadsafe! { const DWORD bufferSize = 10000; std::vector<wchar_t> buffer(bufferSize); @@ -36,10 +36,10 @@ Zstring resolveRelativePath(Zstring relativeName) //note: ::GetFullPathName() is bufferSize, //__in DWORD nBufferLength, &buffer[0], //__out LPTSTR lpBuffer, nullptr); //__out LPTSTR *lpFilePart - if (charsWritten == 0 || charsWritten >= bufferSize) //theoretically, charsWritten can never be == bufferSize + if (charsWritten == 0 || charsWritten >= bufferSize) //theoretically, charsWritten cannot be == "bufferSize" return relativeName; //ERROR! Don't do anything - return Zstring(&buffer[0], charsWritten); + return removeLongPathPrefix(Zstring(&buffer[0], charsWritten)); //GetFullPathName() preserves long path prefix -> a low-level detail we don't want to leak out! } #elif defined FFS_LINUX @@ -347,7 +347,6 @@ Zstring volumePathToName(const Zstring& volumePath) //return empty string on err rv != DRIVE_CDROM) { std::vector<wchar_t> buffer(MAX_PATH + 1); - if (::GetVolumeInformation(volumePath.c_str(), //__in_opt LPCTSTR lpRootPathName, &buffer[0], //__out LPTSTR lpVolumeNameBuffer, static_cast<DWORD>(buffer.size()), //__in DWORD nVolumeNameSize, |