- Jan 05, 2024
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Namjae Jeon authored
[ Upstream commit be0f89d4 ] set_smb2_rsp_status() after __process_request() sets the wrong error status. This patch resets all iov vectors and sets the error status on clean one. Fixes: e2b76ab8 ("ksmbd: add support for read compound") Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 33b235a6 ] if thread A in smb2_write is using work-tcon, other thread B use smb2_tree_disconnect free the tcon, then thread A will use free'd tcon. Time + Thread A | Thread A smb2_write | smb2_tree_disconnect | | | kfree(tree_conn) | // UAF! | work->tcon->share_conf | + This patch add state, reference count and lock for tree conn to fix race condition issue. Reported-by: luosili <rootlab@huawei.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 75ac9a3d ] There is a race condition issue between parallel smb2 lock request. Time + Thread A | Thread A smb2_lock | smb2_lock | insert smb_lock to lock_list | spin_unlock(&work->conn->llist_lock) | | | spin_lock(&conn->llist_lock); | kfree(cmp_lock); | // UAF! | list_add(&smb_lock->llist, &rollback_list) + This patch swaps the line for adding the smb lock to the rollback list and adding the lock list of connection to fix the race issue. Reported-by: luosili <rootlab@huawei.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 7ca9da7d ] If parallel smb2 logoff requests come in before closing door, running request count becomes more than 1 even though connection status is set to KSMBD_SESS_NEED_RECONNECT. It can't get condition true, and sleep forever. This patch fix race condition problem by returning error if connection status was already set to KSMBD_SESS_NEED_RECONNECT. Reported-by: luosili <rootlab@huawei.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 5a7ee91d ] fp can used in each command. If smb2_close command is coming at the same time, UAF issue can happen by race condition. Time + Thread A | Thread B1 B2 .... B5 smb2_open | smb2_close | __open_id | insert fp to file_table | | | atomic_dec_and_test(&fp->refcount) | if fp->refcount == 0, free fp by kfree. // UAF! | use fp | + This patch add f_state not to use freed fp is used and not to free fp in use. Reported-by: luosili <rootlab@huawei.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 73f949ea ] If ->iov_idx is zero, This means that the iov vector for the response was not added during the request process. In other words, it means that there is a problem in generating a response, So this patch return as an error to avoid NULL pointer dereferencing problem. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit f2f11fca ] If smb2 request from client is invalid, The following kernel oops could happen. The patch e2b76ab8: "ksmbd: add support for read compound" leads this issue. When request is invalid, It doesn't set anything in the response buffer. This patch add missing set invalid parameter error response. [ 673.085542] ksmbd: cli req too short, len 184 not 142. cmd:5 mid:109 [ 673.085580] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 673.085591] #PF: supervisor read access in kernel mode [ 673.085600] #PF: error_code(0x0000) - not-present page [ 673.085608] PGD 0 P4D 0 [ 673.085620] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 673.085631] CPU: 3 PID: 1039 Comm: kworker/3:0 Not tainted 6.6.0-rc2-tmt #16 [ 673.085643] Hardware name: AZW U59/U59, BIOS JTKT001 05/05/2022 [ 673.085651] Workqueue: ksmbd-io handle_ksmbd_work [ksmbd] [ 673.085719] RIP: 0010:ksmbd_conn_write+0x68/0xc0 [ksmbd] [ 673.085808] RAX: 0000000000000000 RBX: ffff88811ade4f00 RCX: 0000000000000000 [ 673.085817] RDX: 0000000000000000 RSI: ffff88810c2a9780 RDI: ffff88810c2a9ac0 [ 673.085826] RBP: ffffc900005e3e00 R08: 0000000000000000 R09: 0000000000000000 [ 673.085834] R10: ffffffffa3168160 R11: 63203a64626d736b R12: ffff8881057c8800 [ 673.085842] R13: ffff8881057c8820 R14: ffff8882781b2380 R15: ffff8881057c8800 [ 673.085852] FS: 0000000000000000(0000) GS:ffff888278180000(0000) knlGS:0000000000000000 [ 673.085864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 673.085872] CR2: 0000000000000000 CR3: 000000015b63c000 CR4: 0000000000350ee0 [ 673.085883] Call Trace: [ 673.085890] <TASK> [ 673.085900] ? show_regs+0x6a/0x80 [ 673.085916] ? __die+0x25/0x70 [ 673.085926] ? page_fault_oops+0x154/0x4b0 [ 673.085938] ? tick_nohz_tick_stopped+0x18/0x50 [ 673.085954] ? __irq_work_queue_local+0xba/0x140 [ 673.085967] ? do_user_addr_fault+0x30f/0x6c0 [ 673.085979] ? exc_page_fault+0x79/0x180 [ 673.085992] ? asm_exc_page_fault+0x27/0x30 [ 673.086009] ? ksmbd_conn_write+0x68/0xc0 [ksmbd] [ 673.086067] ? ksmbd_conn_write+0x46/0xc0 [ksmbd] [ 673.086123] handle_ksmbd_work+0x28d/0x4b0 [ksmbd] [ 673.086177] process_one_work+0x178/0x350 [ 673.086193] ? __pfx_worker_thread+0x10/0x10 [ 673.086202] worker_thread+0x2f3/0x420 [ 673.086210] ? _raw_spin_unlock_irqrestore+0x27/0x50 [ 673.086222] ? __pfx_worker_thread+0x10/0x10 [ 673.086230] kthread+0x103/0x140 [ 673.086242] ? __pfx_kthread+0x10/0x10 [ 673.086253] ret_from_fork+0x39/0x60 [ 673.086263] ? __pfx_kthread+0x10/0x10 [ 673.086274] ret_from_fork_asm+0x1b/0x30 Fixes: e2b76ab8 ("ksmbd: add support for read compound") Reported-by: Tom Talpey <tom@talpey.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 59d8d24f ] The patch e2b76ab8: "ksmbd: add support for read compound" leads to the following Smatch static checker warning: fs/smb/server/smb2pdu.c:6329 smb2_read() warn: passing freed memory 'aux_payload_buf' It doesn't matter that we're passing a freed variable because nbytes is zero. This patch set "aux_payload_buf = NULL" to make smatch silence. Fixes: e2b76ab8 ("ksmbd: add support for read compound") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit e4e14095 ] mark_inode_dirty will be called in notify_change(). This patch remove unneeded mark_inode_dirty in set_info_sec(). Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Steve French authored
[ Upstream commit f5069159 ] ksmbd has made significant improvements over the past two years and is regularly tested and used. Remove the experimental warning. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 0e2378ea ] If some error happen on smb2_sess_setup(), Need to call smb2_set_err_rsp() to set error response. This patch add missing calling smb2_set_err_rsp() on error. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Yang Li authored
[ Upstream commit bf26f1b4 ] Fix one kernel-doc comment to silence the warning: fs/smb/server/smb2pdu.c:4160: warning: Excess function parameter 'infoclass_size' description in 'buffer_check_err' Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Atte Heikkilä authored
[ Upstream commit 65656f52 ] `force create mode' and `force directory mode' should be bitwise ORed with the perms after `create mask' and `directory mask' have been applied, respectively. Signed-off-by: Atte Heikkilä <atteh.mailbox@gmail.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 041bba44 ] If smb2_lock or smb2_open request is compound, ksmbd could send wrong interim response to client. ksmbd allocate new interim buffer instead of using resonse buffer to support compound request. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit e2b76ab8 ] MacOS sends a compound request including read to the server (e.g. open-read-close). So far, ksmbd has not handled read as a compound request. For compatibility between ksmbd and an OS that supports SMB, This patch provides compound support for read requests. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Yang Yingliang authored
[ Upstream commit 084ba46f ] Use kmemdup_nul() helper instead of open-coding to simplify the code. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 2b57a432 ] Since commit 74d7970f ("ksmbd: fix racy issue from using ->d_parent and ->d_name"), ksmbd can not lookup cross mount points. If last component is a cross mount point during path lookup, check if it is crossed to follow it down. And allow path lookup to cross a mount point when a crossmnt parameter is set to 'yes' in smb.conf. Cc: stable@vger.kernel.org Fixes: 74d7970f ("ksmbd: fix racy issue from using ->d_parent and ->d_name") Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Wang Ming authored
[ Upstream commit 0266a2f7 ] The return value of the ksmbd_vfs_getcasexattr() is signed. However, the return value is being assigned to an unsigned variable and subsequently recasted, causing warnings. Use a signed type. Signed-off-by: Wang Ming <machel@vivo.com> Acked-by: Tom Talpey <tom@talpey.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Gustavo A. R. Silva authored
[ Upstream commit 11d5e206 ] One-element arrays are deprecated, and we are replacing them with flexible array members instead. So, replace one-element array with flexible-array member in struct smb_negotiate_req. This results in no differences in binary output. Link: https://github.com/KSPP/linux/issues/79 Link: https://github.com/KSPP/linux/issues/317 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Gustavo A. R. Silva authored
[ Upstream commit 5211cc87 ] Prefer struct_size() over open-coded versions. Link: https://github.com/KSPP/linux/issues/160 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Lu Hongfei authored
[ Upstream commit f65fadb0 ] It would be better to replace the traditional ternary conditional operator with min() in compare_sids. Signed-off-by: Lu Hongfei <luhongfei@vivo.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 81a94b27 ] Use kvzalloc instead of kvmalloc. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Lu Hongfei authored
[ Upstream commit ccb5889a ] The return value of ksmbd_vfs_query_maximal_access is meaningless, it is better to modify it to void. Signed-off-by: Lu Hongfei <luhongfei@vivo.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit cf5e7f73 ] Return a literal instead of 'err' in ksmbd_vfs_kern_path_locked(). Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit f87d4f85 ] Use kzalloc() instead of __GFP_ZERO. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 7bd9f087 ] Remove unused ksmbd_tree_conn_share function. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 40b268d3 ] ksmbd is doing write access using vfs helpers. There are the cases that mnt_want_write() is not called in vfs helper. This patch add missing mnt_want_write() to ksmbd vfs functions. Cc: stable@vger.kernel.org Cc: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 25933573 ] Dan reported the following error message: fs/smb/server/smbacl.c:1296 smb_check_perm_dacl() error: 'posix_acls' dereferencing possible ERR_PTR() fs/smb/server/vfs.c:1323 ksmbd_vfs_make_xattr_posix_acl() error: 'posix_acls' dereferencing possible ERR_PTR() fs/smb/server/vfs.c:1830 ksmbd_vfs_inherit_posix_acl() error: 'acls' dereferencing possible ERR_PTR() __get_acl() returns a mix of error pointers and NULL. This change it with IS_ERR_OR_NULL(). Fixes: e2f34481 ("cifsd: add server-side procedures for SMB3") Cc: stable@vger.kernel.org Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 6fe55c27 ] last component point filename struct. Currently putname is called after vfs_path_parent_lookup(). And then last component is used for lookup_one_qstr_excl(). name in last component is freed by previous calling putname(). And It cause file lookup failure when testing generic/464 test of xfstest. Fixes: 74d7970f ("ksmbd: fix racy issue from using ->d_parent and ->d_name") Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit df14afee ] There is a case that file_present is true and path is uninitialized. This patch change file_present is set to false by default and set to true when patch is initialized. Fixes: 74d7970f ("ksmbd: fix racy issue from using ->d_parent and ->d_name") Reported-by: Coverity Scan <scan-admin@coverity.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 48b47f0c ] Uninitialized rd.delegated_inode can be used in vfs_rename(). Fix this by setting rd.delegated_inode to NULL to avoid the uninitialized read. Fixes: 74d7970f ("ksmbd: fix racy issue from using ->d_parent and ->d_name") Reported-by: Coverity Scan <scan-admin@coverity.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 74d7970f ] Al pointed out that ksmbd has racy issue from using ->d_parent and ->d_name in ksmbd_vfs_unlink and smb2_vfs_rename(). and use new lock_rename_child() to lock stable parent while underlying rename racy. Introduce vfs_path_parent_lookup helper to avoid out of share access and export vfs functions like the following ones to use vfs_path_parent_lookup(). - rename __lookup_hash() to lookup_one_qstr_excl(). - export lookup_one_qstr_excl(). - export getname_kernel() and putname(). vfs_path_parent_lookup() is used for parent lookup of destination file using absolute pathname given from FILE_RENAME_INFORMATION request. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Al Viro authored
[ Upstream commit 9bc37e04 ] Pass the dentry of a source file and the dentry of a destination directory to lock parent inodes for rename. As soon as this function returns, ->d_parent of the source file dentry is stable and inodes are properly locked for calling vfs-rename. This helper is needed for ksmbd server. rename request of SMB protocol has to rename an opened file, no matter which directory it's in. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.org>
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David Disseldorp authored
[ Upstream commit af36c51e ] build_compression_ctxt() is currently unreachable due to conn.compress_algorithm remaining zero (SMB3_COMPRESS_NONE). It appears to have been broken in a couple of subtle ways over the years: - prior to d6c9ad23 ("ksmbd: use the common definitions for NEGOTIATE_PROTOCOL") smb2_compression_ctx.DataLength was set to 8, which didn't account for the single CompressionAlgorithms flexible array member. - post d6c9ad23 smb2_compression_capabilities_context CompressionAlgorithms is a three member array, while CompressionAlgorithmCount is set to indicate only one member. assemble_neg_contexts() ctxt_size is also incorrectly incremented by sizeof(struct smb2_compression_capabilities_context) + 2, which assumes one flexible array member. Signed-off-by: David Disseldorp <ddiss@suse.de> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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David Disseldorp authored
[ Upstream commit a12a07a8 ] Both pneg_ctxt and ctxt_size change in unison, with each adding the length of the previously added context, rounded up to an eight byte boundary. Drop pneg_ctxt increments and instead use the ctxt_size offset when passing output pointers to per-context helper functions. This slightly simplifies offset tracking and shaves off a few text bytes. Before (x86-64 gcc 7.5): text data bss dec hex filename 213234 8677 672 222583 36577 ksmbd.ko After: text data bss dec hex filename 213218 8677 672 222567 36567 ksmbd.ko Signed-off-by: David Disseldorp <ddiss@suse.de> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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David Disseldorp authored
[ Upstream commit 34e8ccf9 ] There are no early returns, so marshalling the incremented NegotiateContextCount with every context is unnecessary. Signed-off-by: David Disseldorp <ddiss@suse.de> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 3a9b557f ] When smb2_lock request is canceled by smb2_cancel or smb2_close(), ksmbd is missing deleting async_request_entry async_requests list. Because calling init_smb2_rsp_hdr() in smb2_lock() mark ->synchronous as true and then it will not be deleted in ksmbd_conn_try_dequeue_request(). This patch add release_async_work() to release the ones allocated for async work. Cc: stable@vger.kernel.org Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Tom Rix authored
[ Upstream commit 28248617 ] clang with W=1 reports fs/ksmbd/unicode.c:122:19: error: unused function 'is_char_allowed' [-Werror,-Wunused-function] static inline int is_char_allowed(char *ch) ^ This function is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Jiapeng Chong authored
[ Upstream commit 63f09a99 ] fs/ksmbd/vfs.c:965: warning: Function parameter or member 'attr_value' not described in 'ksmbd_vfs_setxattr'. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3946 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Colin Ian King authored
[ Upstream commit 7a17c61e ] There is a spelling mistake in an error message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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