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* FAILED: patch "[PATCH] smb: client: avoid using uninitialized SIDs in" failed to apply to 6.18-stable tree
@ 2026-09-16 16:49 gregkh
  2026-09-17 14:08 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
  0 siblings, 1 reply; 6+ messages in thread
From: gregkh @ 2026-09-16 16:49 UTC (permalink / raw)
  To: pc, bharathsm, linkinjeon, ronniesahlberg, sprasad, tom; +Cc: stable


The patch below does not apply to the 6.18-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.18.y
git checkout FETCH_HEAD
git cherry-pick -x da6e25842431982d5a53cf00d925b98c690f4467
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026091628-glance-dexterity-17f6@gregkh' --subject-prefix 'PATCH 6.18.y' 'HEAD^..'

Possible dependencies:



thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From da6e25842431982d5a53cf00d925b98c690f4467 Mon Sep 17 00:00:00 2001
From: Paulo Alcantara <pc@manguebit.org>
Date: Sun, 6 Sep 2026 14:40:39 -0300
Subject: [PATCH] smb: client: avoid using uninitialized SIDs in
 cifs_posix_to_fattr()

cifs_posix_to_fattr() ignores the return value of posix_info_parse().
When a malformed POSIX directory entry is encountered (e.g. invalid
SID lengths from an untrusted server), posix_info_parse() returns -1
without populating the 'parsed' struct.  The uninitialized stack
memory in parsed.owner and parsed.group is then passed to
sid_to_id(), which processes the garbage bytes and passes them to
request_key() to construct a SID string, potentially leaking kernel
stack contents to the userspace idmap daemon.

Fix this by checking the return value and skipping the SID-to-id
mapping when parsing fails.  The remaining fattr fields (timestamps,
mode, etc.) are populated directly from the 'info' pointer so they
are unaffected.

Closes: https://sashiko.dev/#/patchset/20260906172005.627163-1-pc%40manguebit.org
Closes: https://sashiko.dev/#/patchset/20260906181540.647469-1-pc%40manguebit.org
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Paulo Alcantara <pc@manguebit.org>
Cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Cc: Shyam Prasad N <sprasad@microsoft.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Bharath SM <bharathsm@microsoft.com>
Cc: stable@vger.kernel.org

diff --git a/fs/smb/client/readdir.c b/fs/smb/client/readdir.c
index 1ea84f4ada39..9530e5b01564 100644
--- a/fs/smb/client/readdir.c
+++ b/fs/smb/client/readdir.c
@@ -244,8 +244,9 @@ cifs_posix_to_fattr(struct cifs_fattr *fattr, struct smb2_posix_info *info,
 {
 	unsigned int sbflags = cifs_sb_flags(cifs_sb);
 	struct smb2_posix_info_parsed parsed;
+	int rc;
 
-	posix_info_parse(info, NULL, &parsed);
+	rc = posix_info_parse(info, NULL, &parsed);
 
 	memset(fattr, 0, sizeof(*fattr));
 	fattr->cf_uniqueid = le64_to_cpu(info->Inode);
@@ -284,10 +285,15 @@ cifs_posix_to_fattr(struct cifs_fattr *fattr, struct smb2_posix_info *info,
 
 	fattr->cf_uid = cifs_sb->ctx->linux_uid;
 	fattr->cf_gid = cifs_sb->ctx->linux_gid;
-	if (!(sbflags & CIFS_MOUNT_OVERR_UID))
-		sid_to_id(cifs_sb, &parsed.owner, fattr, SIDOWNER);
-	if (!(sbflags & CIFS_MOUNT_OVERR_GID))
-		sid_to_id(cifs_sb, &parsed.group, fattr, SIDGROUP);
+	if (rc < 0) {
+		cifs_dbg(VFS, "%s: failed to parse SIDs: %d\n",
+			 __func__, rc);
+	} else {
+		if (!(sbflags & CIFS_MOUNT_OVERR_UID))
+			sid_to_id(cifs_sb, &parsed.owner, fattr, SIDOWNER);
+		if (!(sbflags & CIFS_MOUNT_OVERR_GID))
+			sid_to_id(cifs_sb, &parsed.group, fattr, SIDGROUP);
+	}
 }
 
 static void __dir_info_to_fattr(struct cifs_fattr *fattr, const void *info)


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* FAILED: patch "[PATCH] smb: client: fix WSL reparse point uid/gid override" failed to apply to 6.18-stable tree
@ 2026-09-16 16:46 gregkh
  2026-09-17  4:17 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
  0 siblings, 1 reply; 6+ messages in thread
From: gregkh @ 2026-09-16 16:46 UTC (permalink / raw)
  To: pc, bharathsm, linkinjeon, ronniesahlberg, sprasad, tom; +Cc: stable


The patch below does not apply to the 6.18-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.18.y
git checkout FETCH_HEAD
git cherry-pick -x cd2b2b57921d4caa7875e83198bb2aa71254328b
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026091651-rehydrate-vexingly-f239@gregkh' --subject-prefix 'PATCH 6.18.y' 'HEAD^..'

Possible dependencies:



thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From cd2b2b57921d4caa7875e83198bb2aa71254328b Mon Sep 17 00:00:00 2001
From: Paulo Alcantara <pc@manguebit.org>
Date: Sun, 6 Sep 2026 14:40:23 -0300
Subject: [PATCH] smb: client: fix WSL reparse point uid/gid override

wsl_to_fattr() unconditionally overwrites cf_uid/cf_gid with values
from WSL extended attributes ($LXUID/$LXGID), ignoring the forceuid
and forcegid mount options.

Fix this by initializing cf_uid/cf_gid to the mount defaults and
gating the $LXUID/$LXGID EA parsing on forceuid/forcegid.

Closes: https://sashiko.dev/#/patchset/20260906190803.667489-1-pc%40manguebit.org
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Paulo Alcantara <pc@manguebit.org>
Cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Cc: Shyam Prasad N <sprasad@microsoft.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Bharath SM <bharathsm@microsoft.com>
Cc: stable@vger.kernel.org

diff --git a/fs/smb/client/reparse.c b/fs/smb/client/reparse.c
index 5cc5b0410d48..178da801e775 100644
--- a/fs/smb/client/reparse.c
+++ b/fs/smb/client/reparse.c
@@ -1137,10 +1137,14 @@ static bool wsl_to_fattr(struct cifs_open_info_data *data,
 			 struct cifs_sb_info *cifs_sb,
 			 u32 tag, struct cifs_fattr *fattr)
 {
+	unsigned int sbflags = cifs_sb_flags(cifs_sb);
 	struct smb2_file_full_ea_info *ea;
 	bool have_xattr_dev = false;
 	u32 next = 0;
 
+	fattr->cf_uid = cifs_sb->ctx->linux_uid;
+	fattr->cf_gid = cifs_sb->ctx->linux_gid;
+
 	switch (tag) {
 	case IO_REPARSE_TAG_LX_SYMLINK:
 		fattr->cf_mode |= S_IFLNK;
@@ -1177,11 +1181,13 @@ static bool wsl_to_fattr(struct cifs_open_info_data *data,
 		nlen = ea->ea_name_length;
 		v = (void *)((u8 *)ea->ea_data + ea->ea_name_length + 1);
 
-		if (!strncmp(name, SMB2_WSL_XATTR_UID, nlen))
-			fattr->cf_uid = wsl_make_kuid(cifs_sb, v);
-		else if (!strncmp(name, SMB2_WSL_XATTR_GID, nlen))
-			fattr->cf_gid = wsl_make_kgid(cifs_sb, v);
-		else if (!strncmp(name, SMB2_WSL_XATTR_MODE, nlen)) {
+		if (!strncmp(name, SMB2_WSL_XATTR_UID, nlen)) {
+			if (!(sbflags & CIFS_MOUNT_OVERR_UID))
+				fattr->cf_uid = wsl_make_kuid(cifs_sb, v);
+		} else if (!strncmp(name, SMB2_WSL_XATTR_GID, nlen)) {
+			if (!(sbflags & CIFS_MOUNT_OVERR_GID))
+				fattr->cf_gid = wsl_make_kgid(cifs_sb, v);
+		} else if (!strncmp(name, SMB2_WSL_XATTR_MODE, nlen)) {
 			/* File type in reparse point tag and in xattr mode must match. */
 			if (S_DT(fattr->cf_mode) != S_DT(le32_to_cpu(*(__le32 *)v)))
 				return false;


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* FAILED: patch "[PATCH] smb: client: fix uid/gid override in getattr with posix" failed to apply to 6.18-stable tree
@ 2026-09-16 16:42 gregkh
  2026-09-17  4:20 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
  0 siblings, 1 reply; 6+ messages in thread
From: gregkh @ 2026-09-16 16:42 UTC (permalink / raw)
  To: pc, arthur.lesuisse, bharathsm, linkinjeon, ronniesahlberg,
	sprasad, tom
  Cc: stable


The patch below does not apply to the 6.18-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.18.y
git checkout FETCH_HEAD
git cherry-pick -x cf4d35896621b7298eef51b7a465e5c0cb22f670
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026091633-nearby-gravel-9004@gregkh' --subject-prefix 'PATCH 6.18.y' 'HEAD^..'

Possible dependencies:



thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From cf4d35896621b7298eef51b7a465e5c0cb22f670 Mon Sep 17 00:00:00 2001
From: Paulo Alcantara <pc@manguebit.org>
Date: Sun, 6 Sep 2026 14:39:44 -0300
Subject: [PATCH] smb: client: fix uid/gid override in getattr with posix
 extensions

When mounting with 'multiuser,posix' options, cifs_getattr() overrides
the server-provided uid/gid with the current process's fsuid/fsgid.
This is because the condition only checks for unix extensions
(tcon->unix_ext) but not posix extensions (tcon->posix_extensions).

With SMB3 POSIX extensions, the server provides real uid/gid values
just like with unix extensions, so they should be preserved rather
than replaced with the caller's credentials.

Add a tcon->posix_extensions check to the condition so that uid/gid
from the server are properly reported in stat results.

Reported-by: Arthur Lesuisse <arthur.lesuisse@ulb.be>
Closes: https://lore.kernel.org/r/DB9P190MB2012266F6B8DECBE5D26A1798DB52@DB9P190MB2012.EURP190.PROD.OUTLOOK.COM
Suggested-by: Arthur Lesuisse <arthur.lesuisse@ulb.be>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Paulo Alcantara <pc@manguebit.org>
Cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Cc: Shyam Prasad N <sprasad@microsoft.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Bharath SM <bharathsm@microsoft.com>
Cc: stable@vger.kernel.org

diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index 12ed8db10e00..49f9993ad567 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -2992,14 +2992,14 @@ int cifs_getattr(struct mnt_idmap *idmap, const struct path *path,
 		stat->attributes |= STATX_ATTR_ENCRYPTED;
 
 	/*
-	 * If on a multiuser mount without unix extensions or cifsacl being
-	 * enabled, and the admin hasn't overridden them, set the ownership
-	 * to the fsuid/fsgid of the current process.
+	 * If on a multiuser mount without unix extensions, posix extensions
+	 * or cifsacl being enabled, and the admin hasn't overridden them,
+	 * set the ownership to the fsuid/fsgid of the current process.
 	 */
 	sbflags = cifs_sb_flags(cifs_sb);
 	if ((sbflags & CIFS_MOUNT_MULTIUSER) &&
 	    !(sbflags & CIFS_MOUNT_CIFS_ACL) &&
-	    !tcon->unix_ext) {
+	    !tcon->unix_ext && !tcon->posix_extensions) {
 		if (!(sbflags & CIFS_MOUNT_OVERR_UID))
 			stat->uid = current_fsuid();
 		if (!(sbflags & CIFS_MOUNT_OVERR_GID))


^ permalink raw reply related	[flat|nested] 6+ messages in thread
* FAILED: patch "[PATCH] smb: client: honor forceuid/forcegid when mapping SIDs to" failed to apply to 6.18-stable tree
@ 2026-09-16 16:42 gregkh
  2026-09-17  4:23 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
  0 siblings, 1 reply; 6+ messages in thread
From: gregkh @ 2026-09-16 16:42 UTC (permalink / raw)
  To: pc, bharathsm, linkinjeon, ronniesahlberg, sprasad, tom; +Cc: stable


The patch below does not apply to the 6.18-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.18.y
git checkout FETCH_HEAD
git cherry-pick -x 18a72975e9f35aadecc75b031f693f2d1f49308f
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2026091604-dehydrate-dribble-9957@gregkh' --subject-prefix 'PATCH 6.18.y' 'HEAD^..'

Possible dependencies:



thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 18a72975e9f35aadecc75b031f693f2d1f49308f Mon Sep 17 00:00:00 2001
From: Paulo Alcantara <pc@manguebit.org>
Date: Sun, 6 Sep 2026 14:40:04 -0300
Subject: [PATCH] smb: client: honor forceuid/forcegid when mapping SIDs to
 uid/gid

When the administrator mounts with forceuid or forcegid (uid=/gid=
mount options), they expect all files to appear owned by the specified
user/group.  However, several code paths unconditionally called
sid_to_id() to overwrite cf_uid/cf_gid with server-provided values,
ignoring the administrator's explicit override:

  - smb311_posix_info_to_fattr() (stat via POSIX extensions)
  - cifs_posix_to_fattr() (readdir via POSIX extensions)
  - parse_sec_desc() (CIFS ACL ownership mapping)

This allowed an untrusted server to dictate local file ownership even
when the mount was configured to force specific uid/gid values.

Fix all three call sites to check CIFS_MOUNT_OVERR_UID and
CIFS_MOUNT_OVERR_GID before calling sid_to_id(), following the
same pattern already used by cifs_unix_basic_to_fattr() for unix
extensions.

Closes: https://sashiko.dev/#/patchset/20260906155816.603278-1-pc%40manguebit.org
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Paulo Alcantara <pc@manguebit.org>
Cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Cc: Shyam Prasad N <sprasad@microsoft.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Bharath SM <bharathsm@microsoft.com>
Cc: stable@vger.kernel.org

diff --git a/fs/smb/client/cifsacl.c b/fs/smb/client/cifsacl.c
index 213a421bf8e9..def8908dd7e9 100644
--- a/fs/smb/client/cifsacl.c
+++ b/fs/smb/client/cifsacl.c
@@ -1346,6 +1346,7 @@ static int parse_sec_desc(struct cifs_sb_info *cifs_sb,
 {
 	int rc = 0;
 	struct smb_sid *owner_sid_ptr, *group_sid_ptr;
+	unsigned int sbflags = cifs_sb_flags(cifs_sb);
 	struct smb_acl *dacl_ptr; /* no need for SACL ptr */
 	char *end_of_acl;
 	__u32 dacloffset, osidoffset, gsidoffset;
@@ -1364,17 +1365,21 @@ static int parse_sec_desc(struct cifs_sb_info *cifs_sb,
 	cifs_dbg(NOISY, "revision %d type 0x%x ooffset 0x%x goffset 0x%x sacloffset 0x%x dacloffset 0x%x\n",
 		 pntsd->revision, pntsd->type, osidoffset, gsidoffset,
 		 le32_to_cpu(pntsd->sacloffset), dacloffset);
-/*	cifs_dump_mem("owner_sid: ", owner_sid_ptr, 64); */
+	fattr->cf_uid = cifs_sb->ctx->linux_uid;
+	fattr->cf_gid = cifs_sb->ctx->linux_gid;
+
 	rc = sid_from_sd(pntsd, acl_len, osidoffset, &owner_sid_ptr);
 	if (rc) {
 		cifs_dbg(FYI, "%s: Error %d parsing Owner SID\n", __func__, rc);
 		return rc;
 	}
-	rc = sid_to_id(cifs_sb, owner_sid_ptr, fattr, SIDOWNER);
-	if (rc) {
-		cifs_dbg(FYI, "%s: Error %d mapping Owner SID to uid\n",
-			 __func__, rc);
-		return rc;
+	if (!(sbflags & CIFS_MOUNT_OVERR_UID)) {
+		rc = sid_to_id(cifs_sb, owner_sid_ptr, fattr, SIDOWNER);
+		if (rc) {
+			cifs_dbg(FYI, "%s: Error %d mapping Owner SID to uid\n",
+				 __func__, rc);
+			return rc;
+		}
 	}
 
 	rc = sid_from_sd(pntsd, acl_len, gsidoffset, &group_sid_ptr);
@@ -1383,11 +1388,13 @@ static int parse_sec_desc(struct cifs_sb_info *cifs_sb,
 			 __func__, rc);
 		return rc;
 	}
-	rc = sid_to_id(cifs_sb, group_sid_ptr, fattr, SIDGROUP);
-	if (rc) {
-		cifs_dbg(FYI, "%s: Error %d mapping Group SID to gid\n",
-			 __func__, rc);
-		return rc;
+	if (!(sbflags & CIFS_MOUNT_OVERR_GID)) {
+		rc = sid_to_id(cifs_sb, group_sid_ptr, fattr, SIDGROUP);
+		if (rc) {
+			cifs_dbg(FYI, "%s: Error %d mapping Group SID to gid\n",
+				 __func__, rc);
+			return rc;
+		}
 	}
 
 	if (dacloffset) {
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index 49f9993ad567..1fe0ef0a95db 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -851,6 +851,7 @@ static void smb311_posix_info_to_fattr(struct cifs_fattr *fattr,
 	struct smb311_posix_qinfo *info = &data->posix_fi;
 	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
 	struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
+	unsigned int sbflags = cifs_sb_flags(cifs_sb);
 
 	memset(fattr, 0, sizeof(*fattr));
 
@@ -895,8 +896,12 @@ static void smb311_posix_info_to_fattr(struct cifs_fattr *fattr,
 		fattr->cf_symlink_target = data->symlink_target;
 		data->symlink_target = NULL;
 	}
-	sid_to_id(cifs_sb, &data->posix_owner, fattr, SIDOWNER);
-	sid_to_id(cifs_sb, &data->posix_group, fattr, SIDGROUP);
+	fattr->cf_uid = cifs_sb->ctx->linux_uid;
+	fattr->cf_gid = cifs_sb->ctx->linux_gid;
+	if (!(sbflags & CIFS_MOUNT_OVERR_UID))
+		sid_to_id(cifs_sb, &data->posix_owner, fattr, SIDOWNER);
+	if (!(sbflags & CIFS_MOUNT_OVERR_GID))
+		sid_to_id(cifs_sb, &data->posix_group, fattr, SIDGROUP);
 
 	cifs_dbg(FYI, "POSIX query info: mode 0x%x uniqueid 0x%llx nlink %d\n",
 		fattr->cf_mode, fattr->cf_uniqueid, fattr->cf_nlink);
diff --git a/fs/smb/client/readdir.c b/fs/smb/client/readdir.c
index 32a75afca8f5..1ea84f4ada39 100644
--- a/fs/smb/client/readdir.c
+++ b/fs/smb/client/readdir.c
@@ -242,6 +242,7 @@ static void
 cifs_posix_to_fattr(struct cifs_fattr *fattr, struct smb2_posix_info *info,
 		    struct cifs_sb_info *cifs_sb)
 {
+	unsigned int sbflags = cifs_sb_flags(cifs_sb);
 	struct smb2_posix_info_parsed parsed;
 
 	posix_info_parse(info, NULL, &parsed);
@@ -281,8 +282,12 @@ cifs_posix_to_fattr(struct cifs_fattr *fattr, struct smb2_posix_info *info,
 		 le32_to_cpu(info->ReparseTag),
 		 le32_to_cpu(info->Mode));
 
-	sid_to_id(cifs_sb, &parsed.owner, fattr, SIDOWNER);
-	sid_to_id(cifs_sb, &parsed.group, fattr, SIDGROUP);
+	fattr->cf_uid = cifs_sb->ctx->linux_uid;
+	fattr->cf_gid = cifs_sb->ctx->linux_gid;
+	if (!(sbflags & CIFS_MOUNT_OVERR_UID))
+		sid_to_id(cifs_sb, &parsed.owner, fattr, SIDOWNER);
+	if (!(sbflags & CIFS_MOUNT_OVERR_GID))
+		sid_to_id(cifs_sb, &parsed.group, fattr, SIDGROUP);
 }
 
 static void __dir_info_to_fattr(struct cifs_fattr *fattr, const void *info)


^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2026-09-17 14:09 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-09-16 16:49 FAILED: patch "[PATCH] smb: client: avoid using uninitialized SIDs in" failed to apply to 6.18-stable tree gregkh
2026-09-17 14:08 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
2026-09-17 14:08   ` [PATCH 6.18.y 2/2] smb: client: avoid using uninitialized SIDs in cifs_posix_to_fattr() Sasha Levin
  -- strict thread matches above, loose matches on Subject: below --
2026-09-16 16:46 FAILED: patch "[PATCH] smb: client: fix WSL reparse point uid/gid override" failed to apply to 6.18-stable tree gregkh
2026-09-17  4:17 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
2026-09-16 16:42 FAILED: patch "[PATCH] smb: client: fix uid/gid override in getattr with posix" failed to apply to 6.18-stable tree gregkh
2026-09-17  4:20 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin
2026-09-16 16:42 FAILED: patch "[PATCH] smb: client: honor forceuid/forcegid when mapping SIDs to" failed to apply to 6.18-stable tree gregkh
2026-09-17  4:23 ` [PATCH 6.18.y 1/2] smb: client: use atomic_t for mnt_cifs_flags Sasha Levin

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