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-rw-r--r--fs/cifs/cifspdu.h2
-rw-r--r--fs/cifs/cifsproto.h17
-rw-r--r--fs/cifs/cifssmb.c26
-rw-r--r--fs/cifs/dir.c58
-rw-r--r--fs/cifs/file.c19
-rw-r--r--fs/cifs/inode.c54
6 files changed, 102 insertions, 74 deletions
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index 409abce1273..d2a073edd1b 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -262,7 +262,7 @@
*/
#define CIFS_NO_HANDLE 0xFFFF
-#define NO_CHANGE_64 cpu_to_le64(0xFFFFFFFFFFFFFFFFULL)
+#define NO_CHANGE_64 0xFFFFFFFFFFFFFFFFULL
#define NO_CHANGE_32 0xFFFFFFFFUL
/* IPC$ in ASCII */
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index b9f5e935f82..e65ff984909 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -191,9 +191,20 @@ extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
__u64 size, __u16 fileHandle, __u32 opener_pid,
bool AllocSizeFlag);
-extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
- char *full_path, __u64 mode, __u64 uid,
- __u64 gid, dev_t dev,
+
+struct cifs_unix_set_info_args {
+ __u64 ctime;
+ __u64 atime;
+ __u64 mtime;
+ __u64 mode;
+ __u64 uid;
+ __u64 gid;
+ dev_t device;
+};
+
+extern int CIFSSMBUnixSetInfo(const int xid, struct cifsTconInfo *pTcon,
+ char *fileName,
+ const struct cifs_unix_set_info_args *args,
const struct nls_table *nls_codepage,
int remap_special_chars);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index c621ffa2ca9..ced8eaa9d37 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -5013,10 +5013,9 @@ SetAttrLgcyRetry:
#endif /* temporarily unneeded SetAttr legacy function */
int
-CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *tcon,
- char *fileName, __u64 mode, __u64 uid, __u64 gid,
- dev_t device, const struct nls_table *nls_codepage,
- int remap)
+CIFSSMBUnixSetInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
+ const struct cifs_unix_set_info_args *args,
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -5025,6 +5024,7 @@ CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *tcon,
int bytes_returned = 0;
FILE_UNIX_BASIC_INFO *data_offset;
__u16 params, param_offset, offset, count, byte_count;
+ __u64 mode = args->mode;
cFYI(1, ("In SetUID/GID/Mode"));
setPermsRetry:
@@ -5080,16 +5080,16 @@ setPermsRetry:
set file size and do not want to truncate file size to zero
accidently as happened on one Samba server beta by putting
zero instead of -1 here */
- data_offset->EndOfFile = NO_CHANGE_64;
- data_offset->NumOfBytes = NO_CHANGE_64;
- data_offset->LastStatusChange = NO_CHANGE_64;
- data_offset->LastAccessTime = NO_CHANGE_64;
- data_offset->LastModificationTime = NO_CHANGE_64;
- data_offset->Uid = cpu_to_le64(uid);
- data_offset->Gid = cpu_to_le64(gid);
+ data_offset->EndOfFile = cpu_to_le64(NO_CHANGE_64);
+ data_offset->NumOfBytes = cpu_to_le64(NO_CHANGE_64);
+ data_offset->LastStatusChange = cpu_to_le64(args->ctime);
+ data_offset->LastAccessTime = cpu_to_le64(args->atime);
+ data_offset->LastModificationTime = cpu_to_le64(args->mtime);
+ data_offset->Uid = cpu_to_le64(args->uid);
+ data_offset->Gid = cpu_to_le64(args->gid);
/* better to leave device as zero when it is */
- data_offset->DevMajor = cpu_to_le64(MAJOR(device));
- data_offset->DevMinor = cpu_to_le64(MINOR(device));
+ data_offset->DevMajor = cpu_to_le64(MAJOR(args->device));
+ data_offset->DevMinor = cpu_to_le64(MINOR(args->device));
data_offset->Permissions = cpu_to_le64(mode);
if (S_ISREG(mode))
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index fb69c1fa85c..634cf330fe0 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -226,23 +226,26 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
/* If Open reported that we actually created a file
then we now have to set the mode if possible */
if ((pTcon->unix_ext) && (oplock & CIFS_CREATE_ACTION)) {
+ struct cifs_unix_set_info_args args = {
+ .mode = mode,
+ .ctime = NO_CHANGE_64,
+ .atime = NO_CHANGE_64,
+ .mtime = NO_CHANGE_64,
+ .device = 0,
+ };
+
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
- CIFSSMBUnixSetPerms(xid, pTcon, full_path, mode,
- (__u64)current->fsuid,
- (__u64)current->fsgid,
- 0 /* dev */,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ args.uid = (__u64) current->fsuid;
+ args.gid = (__u64) current->fsgid;
} else {
- CIFSSMBUnixSetPerms(xid, pTcon, full_path, mode,
- (__u64)-1,
- (__u64)-1,
- 0 /* dev */,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ args.uid = NO_CHANGE_64;
+ args.gid = NO_CHANGE_64;
}
+
+ CIFSSMBUnixSetInfo(xid, pTcon, full_path, &args,
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
/* BB implement mode setting via Windows security
descriptors e.g. */
@@ -357,21 +360,24 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode,
if (full_path == NULL)
rc = -ENOMEM;
else if (pTcon->unix_ext) {
- mode &= ~current->fs->umask;
+ struct cifs_unix_set_info_args args = {
+ .mode = mode & ~current->fs->umask,
+ .ctime = NO_CHANGE_64,
+ .atime = NO_CHANGE_64,
+ .mtime = NO_CHANGE_64,
+ .device = device_number,
+ };
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
- rc = CIFSSMBUnixSetPerms(xid, pTcon, full_path,
- mode, (__u64)current->fsuid,
- (__u64)current->fsgid,
- device_number, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ args.uid = (__u64) current->fsuid;
+ args.gid = (__u64) current->fsgid;
} else {
- rc = CIFSSMBUnixSetPerms(xid, pTcon,
- full_path, mode, (__u64)-1, (__u64)-1,
- device_number, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ args.uid = NO_CHANGE_64;
+ args.gid = NO_CHANGE_64;
}
+ rc = CIFSSMBUnixSetInfo(xid, pTcon, full_path,
+ &args, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc) {
rc = cifs_get_inode_info_unix(&newinode, full_path,
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 0aac824371a..d40738d2ab5 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -310,18 +310,19 @@ int cifs_open(struct inode *inode, struct file *file)
/* time to set mode which we can not set earlier due to
problems creating new read-only files */
if (pTcon->unix_ext) {
- CIFSSMBUnixSetPerms(xid, pTcon, full_path,
- inode->i_mode,
- (__u64)-1, (__u64)-1, 0 /* dev */,
+ struct cifs_unix_set_info_args args = {
+ .mode = inode->i_mode,
+ .uid = NO_CHANGE_64,
+ .gid = NO_CHANGE_64,
+ .ctime = NO_CHANGE_64,
+ .atime = NO_CHANGE_64,
+ .mtime = NO_CHANGE_64,
+ .device = 0,
+ };
+ CIFSSMBUnixSetInfo(xid, pTcon, full_path, &args,
cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- } else {
- /* BB implement via Windows security descriptors eg
- CIFSSMBWinSetPerms(xid, pTcon, full_path, mode,
- -1, -1, local_nls);
- in the meantime could set r/o dos attribute when
- perms are eg: mode & 0222 == 0 */
}
}
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 0e5dccc2f79..024846719f1 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -986,23 +986,24 @@ mkdir_get_info:
direntry->d_inode->i_nlink = 2;
mode &= ~current->fs->umask;
if (pTcon->unix_ext) {
+ struct cifs_unix_set_info_args args = {
+ .mode = mode,
+ .ctime = NO_CHANGE_64,
+ .atime = NO_CHANGE_64,
+ .mtime = NO_CHANGE_64,
+ .device = 0,
+ };
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
- CIFSSMBUnixSetPerms(xid, pTcon, full_path,
- mode,
- (__u64)current->fsuid,
- (__u64)current->fsgid,
- 0 /* dev_t */,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ args.uid = (__u64)current->fsuid;
+ args.gid = (__u64)current->fsgid;
} else {
- CIFSSMBUnixSetPerms(xid, pTcon, full_path,
- mode, (__u64)-1,
- (__u64)-1, 0 /* dev_t */,
- cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ args.uid = NO_CHANGE_64;
+ args.gid = NO_CHANGE_64;
}
+ CIFSSMBUnixSetInfo(xid, pTcon, full_path, &args,
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) &&
(mode & S_IWUGO) == 0) {
@@ -1500,9 +1501,9 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
FILE_BASIC_INFO time_buf;
bool set_time = false;
bool set_dosattr = false;
- __u64 mode = 0xFFFFFFFFFFFFFFFFULL;
- __u64 uid = 0xFFFFFFFFFFFFFFFFULL;
- __u64 gid = 0xFFFFFFFFFFFFFFFFULL;
+ __u64 mode = NO_CHANGE_64;
+ __u64 uid = NO_CHANGE_64;
+ __u64 gid = NO_CHANGE_64;
struct cifsInodeInfo *cifsInode;
struct inode *inode = direntry->d_inode;
@@ -1586,12 +1587,21 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
}
if ((pTcon->unix_ext)
- && (attrs->ia_valid & (ATTR_MODE | ATTR_GID | ATTR_UID)))
- rc = CIFSSMBUnixSetPerms(xid, pTcon, full_path, mode, uid, gid,
- 0 /* dev_t */, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
+ && (attrs->ia_valid & (ATTR_MODE | ATTR_GID | ATTR_UID))) {
+ struct cifs_unix_set_info_args args = {
+ .mode = mode,
+ .uid = uid,
+ .gid = gid,
+ .ctime = NO_CHANGE_64,
+ .atime = NO_CHANGE_64,
+ .mtime = NO_CHANGE_64,
+ .device = 0,
+ };
+ rc = CIFSSMBUnixSetInfo(xid, pTcon, full_path, &args,
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR);
- else if (attrs->ia_valid & ATTR_MODE) {
+ } else if (attrs->ia_valid & ATTR_MODE) {
rc = 0;
#ifdef CONFIG_CIFS_EXPERIMENTAL
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 10:29:40 +0000