| 文件 | 最后提交记录 | 最后更新时间 |
|---|---|---|
fs/ntfs3: Add missing header and guards to lib/ headers size_t needs header. Add missing header guards so that compiler will only include these ones. Signed-off-by: Kari Argillander <kari.argillander@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 4 年前 | |
fs: add CONFIG_BUFFER_HEAD Add a new config option that controls building the buffer_head code, and select it from all file systems and stacking drivers that need it. For the block device nodes and alternative iomap based buffered I/O path is provided when buffer_head support is not enabled, and iomap needs a a small tweak to define the IOMAP_F_BUFFER_HEAD flag to 0 to not call into the buffer_head code when it doesn't exist. Otherwise this is just Kconfig and ifdef changes. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Link: https://lore.kernel.org/r/20230801172201.1923299-7-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk> | 3 年前 | |
fs/ntfs3: Add Kconfig, Makefile and doc This adds Kconfig, Makefile and doc Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 4 年前 | |
fs/ntfs3: Fix warning in ni_fiemap stable inclusion from stable-6.6.70 commit c2556801583cf88255b87cea59254c85aa28f084 category: bugfix issue: #IBIAJE CVE: NA Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> --------------------------------------- [ Upstream commit e2705dd3d16d1000f1fd8193d82447065de8c899 ] Use local runs_tree instead of cached. This way excludes rw_semaphore lock. Reported-by: syzbot+1c25748a40fe79b8a119@syzkaller.appspotmail.com Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> | 1 年前 | |
fs/ntfs3: Use kvfree to free memory allocated by kvmalloc [ Upstream commit ddb17dc880eeaac37b5a6e984de07b882de7d78d ] Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> | 2 年前 | |
fs/ntfs3: Add ntfs_bitmap_weight_le function and refactoring Added ntfs_bitmap_weight_le function. Changed argument types of bits/bitmap functions. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 3 年前 | |
fs/ntfs3: add prefix to bitmap_size() and use BITS_TO_U64() stable inclusion from stable-6.6.48 commit 706cc80260d3c7fb89b1964cc97124d8ab64e452 category: bugfix issue: #IB7W7N CVE: NA Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> --------------------------------------- commit 3f5ef5109f6a054ce58b3bec7214ed76c9cc269f upstream. bitmap_size() is a pretty generic name and one may want to use it for a generic bitmap API function. At the same time, its logic is NTFS-specific, as it aligns to the sizeof(u64), not the sizeof(long) (although it uses ideologically right ALIGN() instead of division). Add the prefix 'ntfs3_' used for that FS (not just 'ntfs_' to not mix it with the legacy module) and use generic BITS_TO_U64() while at it. Suggested-by: Yury Norov <yury.norov@gmail.com> # BITS_TO_U64() Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Reviewed-by: Yury Norov <yury.norov@gmail.com> Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> | 1 年前 | |
fs/ntfs3. Add forward declarations for structs to debug.h Add forward declarations for structs so that we can include this file without warnings even without linux/fs.h Signed-off-by: Kari Argillander <kari.argillander@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 4 年前 | |
fs/ntfs3: Check more cases when directory is corrupted stable inclusion from stable-6.6.51 commit 951b696db1885a5ffeb2ea00b300f12ce09893a0 category: bugfix issue: #IB7W7N CVE: NA Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> --------------------------------------- [ Upstream commit 744375343662058cbfda96d871786e5a5cbe1947 ] Mark ntfs dirty in this case. Rename ntfs_filldir to ntfs_dir_emit. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> | 1 年前 | |
回退 'Pull Request !193 : lts升级 6.6.101->6.6.102' | 11 个月前 | |
回退 'Pull Request !193 : lts升级 6.6.101->6.6.102' | 11 个月前 | |
fs/ntfs3: Refactor enum_rstbl to suppress static checker stable inclusion from stable-6.6.57 commit 5e20797c824b1865c0a79fb2ae690dce40b9812e category: bugfix issue: #IB7W7N CVE: NA Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> --------------------------------------- [ Upstream commit 56c16d5459d5c050a97a138a00a82b105a8e0a66 ] Comments and brief description of function enum_rstbl added. Fixes: b46acd6a6a62 ("fs/ntfs3: Add NTFS journal") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> | 1 年前 | |
ntfs3: fix uninit memory after failed mi_read in mi_format_new stable inclusion from stable-6.6.105 commit 73e6b9dacf72a category: bugfix issue: #207 CVE: CVE-2025-68728 Signed-off-by: 何京晶 <18967138853@163.com> Co-Authored-By: Agent ------------------------------- ntfs3: fix uninit memory after failed mi_read in mi_format_new Fix a KMSAN un-init bug found by syzkaller. ntfs_get_bh() expects a buffer from sb_getblk(), that buffer may not be uptodate. We do not bring the buffer uptodate before setting it as uptodate. If the buffer were to not be uptodate, it could mean adding a buffer with un-init data to the mi record. Attempting to load that record will trigger KMSAN. Avoid this by setting the buffer as uptodate, if it’s not already, by overwriting it. Reported-by: syzbot+7a2ba6b7b66340cff225@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=7a2ba6b7b66340cff225 Tested-by: syzbot+7a2ba6b7b66340cff225@syzkaller.appspotmail.com Fixes: 4342306f0f0d5 ("fs/ntfs3: Add file operations and implementation") Signed-off-by: Raphael Pinsonneault-Thibeault <rpthibeault@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: 何京晶 <18967138853@163.com> | 6 个月前 | |
fs/ntfs3: handle hdr_first_de() return value stable inclusion from stable-6.6.94 commit 701340a25b1ad210e6b8192195be21fd3fcc22c7 category: bugfix issue: #ICCW0G CVE: NA Signed-off-by: Li Nan <linan122@huawei.com> --------------------------------------- [ Upstream commit af5cab0e5b6f8edb0be51a9f47f3f620e0b4fd70 ] The hdr_first_de() function returns a pointer to a struct NTFS_DE. This pointer may be NULL. To handle the NULL error effectively, it is important to implement an error handler. This will help manage potential errors consistently. Additionally, error handling for the return value already exists at other points where this function is called. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 82cae269cfa9 ("fs/ntfs3: Add initialization of super block") Signed-off-by: Andrey Vatoropin <a.vatoropin@crpt.ru> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Li Nan <linan122@huawei.com> | 1 年前 | |
!289 merge cve_remain-fixmsg-72 into master cve漏洞修复 Created-by: chenyang_w Commit-by: w00955705;Qu Wenruo Merged-by: openharmony_ci Description: ### 一、内容说明（相关的Issue） ### 二、建议测试周期和提测地址 建议测试完成时间：xxxx.xx.xx 投产上线时间：xxxx.xx.xx 提测地址：CI环境/压测环境 测试账号： ### 三、变更内容 * 3.1 关联PR列表 * 3.2 数据库和部署说明 1. 常规更新 2. 重启unicorn 3. 重启sidekiq 4. 迁移任务：是否有迁移任务，没有写 "无" 5. rake脚本： bundle exec xxx RAILS_ENV = production；没有写 "无" * 3.4 其他技术优化内容（做了什么，变更了什么） - 重构了 xxxx 代码 - xxxx 算法优化 * 3.5 废弃通知（什么字段、方法弃用？） * 3.6 后向不兼容变更（是否有无法向后兼容的变更？） ### 四、研发自测点（自测哪些？冒烟用例全部自测？） 自测测试结论： ### 五、测试关注点（需要提醒QA重点关注的、可能会忽略的地方） 检查点： | 需求名称 | 是否影响xx公共模块 | 是否需要xx功能 | 需求升级是否依赖其他子产品 | |------|------------|----------|---------------| | xxx | 否 | 需要 | 不需要 | | | | | | 接口测试： 性能测试： 并发测试： 其他： See merge request: openharmony/kernel_linux_6.6!289 | 6 个月前 | |
fs/ntfs3: Check if more than chunk-size bytes are written stable inclusion from stable-6.6.60 commit 5f21e3e60982cd7353998b4f59f052134fd47d64 category: bugfix issue: #IB7W7N CVE: NA Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> --------------------------------------- [ Upstream commit 9931122d04c6d431b2c11b5bb7b10f28584067f0 ] A incorrectly formatted chunk may decompress into more than LZNT_CHUNK_SIZE bytes and a index out of bounds will occur in s_max_off. Signed-off-by: Andrew Ballance <andrewjballance@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> | 1 年前 | |
回退 'Pull Request !193 : lts升级 6.6.101->6.6.102' | 11 个月前 | |
fs/ntfs3: Prevent integer overflow in hdr_first_de() stable inclusion from stable-6.6.87 commit f6d44b1aa46d317e52c21fb9314cfb20dd69e7b0 category: bugfix issue: #IC6IH3 CVE: NA Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> --------------------------------------- [ Upstream commit 6bb81b94f7a9cba6bde9a905cef52a65317a8b04 ] The "de_off" and "used" variables come from the disk so they both need to check. The problem is that on 32bit systems if they're both greater than UINT_MAX - 16 then the check does work as intended because of an integer overflow. Fixes: 60ce8dfde035 ("fs/ntfs3: Fix wrong if in hdr_first_de") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> | 1 年前 | |
回退 'Pull Request !193 : lts升级 6.6.101->6.6.102' | 11 个月前 | |
fs/ntfs3: Sequential field availability check in mi_enum_attr() stable inclusion from stable-6.6.60 commit cc082e50375a29596153fc3f1f8fc85ad1b0b5b9 category: bugfix issue: #IB7W7N CVE: NA Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> --------------------------------------- commit 090f612756a9720ec18b0b130e28be49839d7cb5 upstream. The code is slightly reformatted to consistently check field availability without duplication. Fixes: 556bdf27c2dd ("ntfs3: Add bounds checking to mi_enum_attr()") Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> | 1 年前 | |
fs/ntfs3: Fix case when unmarked clusters intersect with zone stable inclusion from stable-6.6.66 commit 57f7979aefdcef66326bda47e07ee0d8be64bf21 category: bugfix issue: #IBE7K0 CVE: NA Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> --------------------------------------- [ Upstream commit 5fc982fe7eca9d0cf7b25832450ebd4f7c8e1c36 ] Reported-by: syzbot+7f3761b790fa41d0f3d5@syzkaller.appspotmail.com Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> | 1 年前 | |
ntfs: set dummy blocksize to read boot_block when mounting stable inclusion from stable-6.6.105 commit d1693a7d5a38 category: bugfix issue: #223 CVE: CVE-2025-71067 Signed-off-by: zxl <1554188414@qq.com> ------------------------------- ntfs: set dummy blocksize to read boot_block when mounting When mounting, sb->s_blocksize is used to read the boot_block without being defined or validated. Set a dummy blocksize before attempting to read the boot_block. The issue can be triggered with the following syz reproducer: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40081271, &(0x7f0000000980)=0x4000) mount(&(0x7f0000000140)=@nullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)='ntfs3\x00', 0x2208004, 0x0) syz_clone(0x88200200, 0x0, 0x0, 0x0, 0x0, 0x0) Here, the ioctl sets the bdev block size to 16384. During mount, get_tree_bdev_flags() calls sb_set_blocksize(sb, block_size(bdev)), but since block_size(bdev) > PAGE_SIZE, sb_set_blocksize() leaves sb->s_blocksize at zero. Later, ntfs_init_from_boot() attempts to read the boot_block while sb->s_blocksize is still zero, which triggers the bug. Reported-by: syzbot+f4f84b57a01d6b8364ad@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=f4f84b57a01d6b8364ad Signed-off-by: Pedro Demarchi Gomes <pedrodemargomes@gmail.com> [almaz.alexandrovich@paragon-software.com: changed comment style, added return value handling] Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: zxl <1554188414@qq.com> | 6 个月前 | |
fs/ntfs3: Add option "nocase" This commit adds mount option and additional functions. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> | 3 年前 | |
fs/ntfs3: Mark volume as dirty if xattr is broken stable inclusion from stable-6.6.39 commit aa8b1d6073c14b9dbf2dea2b3f11dc7d721a9e29 category: bugfix issue: #IB7W7N CVE: NA Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> --------------------------------------- [ Upstream commit 24f6f5020b0b2c89c2cba5ec224547be95f753ee ] Mark a volume as corrupted if the name length exceeds the space occupied by ea. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: zhangshuqi <zhangshuqi3@huawei.com> | 1 年前 |