mirror of
https://github.com/torvalds/linux
synced 2024-10-04 18:33:42 +00:00
cifs: fix creating sockets when using sfu mount options
When running fstest generic/423 with sfu mount option, it was being skipped due to inability to create sockets: generic/423 [not run] cifs does not support mknod/mkfifo which can also be easily reproduced with their af_unix tool: ./src/af_unix /mnt1/socket-two bind: Operation not permitted Fix sfu mount option to allow creating and reporting sockets. Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
parent
9ee267a293
commit
518549c120
|
@ -2574,7 +2574,7 @@ typedef struct {
|
|||
|
||||
|
||||
struct win_dev {
|
||||
unsigned char type[8]; /* IntxCHR or IntxBLK or LnxFIFO*/
|
||||
unsigned char type[8]; /* IntxCHR or IntxBLK or LnxFIFO or LnxSOCK */
|
||||
__le64 major;
|
||||
__le64 minor;
|
||||
} __attribute__((packed));
|
||||
|
|
|
@ -606,6 +606,10 @@ cifs_sfu_type(struct cifs_fattr *fattr, const char *path,
|
|||
mnr = le64_to_cpu(*(__le64 *)(pbuf+16));
|
||||
fattr->cf_rdev = MKDEV(mjr, mnr);
|
||||
}
|
||||
} else if (memcmp("LnxSOCK", pbuf, 8) == 0) {
|
||||
cifs_dbg(FYI, "Socket\n");
|
||||
fattr->cf_mode |= S_IFSOCK;
|
||||
fattr->cf_dtype = DT_SOCK;
|
||||
} else if (memcmp("IntxLNK", pbuf, 7) == 0) {
|
||||
cifs_dbg(FYI, "Symlink\n");
|
||||
fattr->cf_mode |= S_IFLNK;
|
||||
|
|
|
@ -4997,6 +4997,9 @@ static int __cifs_sfu_make_node(unsigned int xid, struct inode *inode,
|
|||
pdev.major = cpu_to_le64(MAJOR(dev));
|
||||
pdev.minor = cpu_to_le64(MINOR(dev));
|
||||
break;
|
||||
case S_IFSOCK:
|
||||
strscpy(pdev.type, "LnxSOCK");
|
||||
break;
|
||||
case S_IFIFO:
|
||||
strscpy(pdev.type, "LnxFIFO");
|
||||
break;
|
||||
|
|
Loading…
Reference in a new issue