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Linux kernel source tree
4ea0bb8aae
The bug only appears when: - windows 11 copies a file that has an alternate data stream - streams_xattr is enabled on the share configuration. Microsoft Edge adds a ZoneIdentifier data stream containing the URL for files it downloads. Another way to create a test file: - open cmd.exe - echo "hello from default data stream" > hello.txt - echo "hello again from ads" > hello.txt:ads.txt If you open the file using notepad, we'll see the first message. If you run "notepad hello.txt:ads.txt" in cmd.exe, we should see the second message. dir /s /r should least all streams for the file. The truncation happens because the windows 11 client sends a SetInfo/EndOfFile message on the ADS, but it is instead applied on the main file, because we don't check fp->stream. When receiving set/get info file for a stream file, Change to process requests using stream position and size. Truncate is unnecessary for stream files, so we skip set_file_allocation_info and set_end_of_file_info operations. Reported-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.