diff options
| author | Ben Wiederhake <BenWiederhake.GitHub@gmx.de> | 2021-01-30 06:25:52 +0100 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-01-31 12:03:14 +0100 |
| commit | b00799b9ce7f9e3c0c5642796b7bfb223168684b (patch) | |
| tree | f98072b69b8c18e3f4d92384d776e11371fac6c8 /Kernel/FileSystem | |
| parent | e313323317ea06b4d86a2b037b88123f522ba5bd (diff) | |
| download | serenity-b00799b9ce7f9e3c0c5642796b7bfb223168684b.zip | |
Kernel: Make /proc/self/ work again
I have no idea when it broke.
Inspired by https://www.thanassis.space/bashheimer.html
Diffstat (limited to 'Kernel/FileSystem')
| -rw-r--r-- | Kernel/FileSystem/ProcFS.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Kernel/FileSystem/ProcFS.cpp b/Kernel/FileSystem/ProcFS.cpp index 2ed82dffd8..7aa5d4deed 100644 --- a/Kernel/FileSystem/ProcFS.cpp +++ b/Kernel/FileSystem/ProcFS.cpp @@ -1449,7 +1449,11 @@ ssize_t ProcFSInode::write_bytes(off_t offset, ssize_t size, const UserOrKernelB KResultOr<NonnullRefPtr<Custody>> ProcFSInode::resolve_as_link(Custody& base, RefPtr<Custody>* out_parent, int options, int symlink_recursion_level) const { - // The only links are in pid directories, so it's safe to ignore + if (FI_Root_self == to_proc_file_type(identifier())) { + return VFS::the().resolve_path(String::number(Process::current()->pid().value()), base, out_parent, options, symlink_recursion_level); + } + + // The only other links are in pid directories, so it's safe to ignore // unrelated files and the thread-specific stacks/ directory. if (!is_process_related_file(identifier())) return Inode::resolve_as_link(base, out_parent, options, symlink_recursion_level); |