diff options
| author | Morph <39850852+Morph1984@users.noreply.github.com> | 2021-05-01 15:33:00 +0200 |
|---|---|---|
| committer | Morph <39850852+Morph1984@users.noreply.github.com> | 2021-05-01 15:33:00 +0200 |
| commit | 72b22fd43301548873164dbaa5856a0c2fd19a30 (patch) | |
| tree | a781ef57b4aa637f85a711213e13fcb1112c9cc0 /src/core | |
| parent | Merge pull request #6257 from Morph1984/fix-use-after-free-webapplet (diff) | |
| download | yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.tar yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.tar.gz yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.tar.bz2 yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.tar.lz yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.tar.xz yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.tar.zst yuzu-72b22fd43301548873164dbaa5856a0c2fd19a30.zip | |
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/file_sys/errors.h | 1 | ||||
| -rw-r--r-- | src/core/hle/service/filesystem/filesystem.cpp | 9 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/core/file_sys/errors.h b/src/core/file_sys/errors.h index bb4654366..1a920b45d 100644 --- a/src/core/file_sys/errors.h +++ b/src/core/file_sys/errors.h @@ -9,6 +9,7 @@ namespace FileSys { constexpr ResultCode ERROR_PATH_NOT_FOUND{ErrorModule::FS, 1}; +constexpr ResultCode ERROR_PATH_ALREADY_EXISTS{ErrorModule::FS, 2}; constexpr ResultCode ERROR_ENTITY_NOT_FOUND{ErrorModule::FS, 1002}; constexpr ResultCode ERROR_SD_CARD_NOT_FOUND{ErrorModule::FS, 2001}; constexpr ResultCode ERROR_OUT_OF_BOUNDS{ErrorModule::FS, 3005}; diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp index 72ad273b2..67b2b3102 100644 --- a/src/core/hle/service/filesystem/filesystem.cpp +++ b/src/core/hle/service/filesystem/filesystem.cpp @@ -55,10 +55,15 @@ std::string VfsDirectoryServiceWrapper::GetName() const { ResultCode VfsDirectoryServiceWrapper::CreateFile(const std::string& path_, u64 size) const { std::string path(Common::FS::SanitizePath(path_)); auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path)); - // dir can be nullptr if path contains subdirectories, create those prior to creating the file. if (dir == nullptr) { - dir = backing->CreateSubdirectory(Common::FS::GetParentPath(path)); + return FileSys::ERROR_PATH_NOT_FOUND; + } + + const auto entry_type = GetEntryType(path); + if (entry_type.Code() == RESULT_SUCCESS) { + return FileSys::ERROR_PATH_ALREADY_EXISTS; } + auto file = dir->CreateFile(Common::FS::GetFilename(path)); if (file == nullptr) { // TODO(DarkLordZach): Find a better error code for this |