diff options
Diffstat (limited to 'Kernel/FileSystem/VirtualFileSystem.cpp')
| -rw-r--r-- | Kernel/FileSystem/VirtualFileSystem.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Kernel/FileSystem/VirtualFileSystem.cpp b/Kernel/FileSystem/VirtualFileSystem.cpp index c67a38a6dc..be3993fcb1 100644 --- a/Kernel/FileSystem/VirtualFileSystem.cpp +++ b/Kernel/FileSystem/VirtualFileSystem.cpp @@ -361,7 +361,10 @@ KResult VFS::mknod(StringView path, mode_t mode, dev_t dev, Custody& base) KResultOr<NonnullRefPtr<FileDescription>> VFS::create(StringView path, int options, mode_t mode, Custody& parent_custody, Optional<UidAndGid> owner) { auto basename = KLexicalPath::basename(path); - if (auto result = validate_path_against_process_veil(String::formatted("{}/{}", parent_custody.absolute_path(), basename), options); result.is_error()) + auto full_path = KLexicalPath::try_join(parent_custody.absolute_path(), basename); + if (!full_path) + return ENOMEM; + if (auto result = validate_path_against_process_veil(full_path->view(), options); result.is_error()) return result; if (!is_socket(mode) && !is_fifo(mode) && !is_block_device(mode) && !is_character_device(mode)) { |