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| author | Andreas Kling <awesomekling@gmail.com> | 2019-09-13 14:35:18 +0200 |
|---|---|---|
| committer | Andreas Kling <awesomekling@gmail.com> | 2019-09-13 14:35:18 +0200 |
| commit | 2d1f3ec749832822c00a9278161890918416e9be (patch) | |
| tree | 446573c739dfc9ea7fc977ad015384c7ef568faa | |
| parent | 7d85fc00e442e10944f00c7e6b814b48b54dff3e (diff) | |
| download | serenity-2d1f3ec749832822c00a9278161890918416e9be.zip | |
Kernel: fchdir() should fail for non-searchable directories
So sayeth POSIX.
| -rw-r--r-- | Kernel/Process.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Kernel/Process.cpp b/Kernel/Process.cpp index 4e92dbc4e3..ab6b87ff81 100644 --- a/Kernel/Process.cpp +++ b/Kernel/Process.cpp @@ -1211,6 +1211,9 @@ int Process::sys$fchdir(int fd) if (!description->is_directory()) return -ENOTDIR; + if (!description->metadata().may_execute(*this)) + return -EACCES; + m_cwd = description->custody(); return 0; } |