diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/block_dev.c | 4 | ||||
| -rw-r--r-- | fs/compat_ioctl.c | 9 | ||||
| -rw-r--r-- | fs/fuse/dir.c | 2 | ||||
| -rw-r--r-- | fs/namei.c | 6 | ||||
| -rw-r--r-- | fs/nfs/dir.c | 2 | ||||
| -rw-r--r-- | fs/open.c | 11 |
6 files changed, 18 insertions, 16 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 99d6af811747..b3171fb0dc9a 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -681,8 +681,8 @@ retry: if (!bd_may_claim(bdev, whole, holder)) return -EBUSY; - /* if someone else is claiming, wait for it to finish */ - if (whole->bd_claiming && whole->bd_claiming != holder) { + /* if claiming is already in progress, wait for it to finish */ + if (whole->bd_claiming) { wait_queue_head_t *wq = bit_waitqueue(&whole->bd_claiming, 0); DEFINE_WAIT(wait); diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 5ead3763bba5..63ae85831464 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -601,8 +601,11 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd, } /* Bluetooth ioctls */ -#define HCIUARTSETPROTO _IOW('U', 200, int) -#define HCIUARTGETPROTO _IOR('U', 201, int) +#define HCIUARTSETPROTO _IOW('U', 200, int) +#define HCIUARTGETPROTO _IOR('U', 201, int) +#define HCIUARTGETDEVICE _IOR('U', 202, int) +#define HCIUARTSETFLAGS _IOW('U', 203, int) +#define HCIUARTGETFLAGS _IOR('U', 204, int) #define BNEPCONNADD _IOW('B', 200, int) #define BNEPCONNDEL _IOW('B', 201, int) @@ -1328,6 +1331,8 @@ COMPATIBLE_IOCTL(HCISETLINKPOL) COMPATIBLE_IOCTL(HCISETLINKMODE) COMPATIBLE_IOCTL(HCISETACLMTU) COMPATIBLE_IOCTL(HCISETSCOMTU) +COMPATIBLE_IOCTL(HCIBLOCKADDR) +COMPATIBLE_IOCTL(HCIUNBLOCKADDR) COMPATIBLE_IOCTL(HCIINQUIRY) COMPATIBLE_IOCTL(HCIUARTSETPROTO) COMPATIBLE_IOCTL(HCIUARTGETPROTO) diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 3cdc5f78a406..431be0795b6b 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1016,7 +1016,7 @@ static int fuse_permission(struct inode *inode, int mask) exist. So if permissions are revoked this won't be noticed immediately, only after the attribute timeout has expired */ - } else if (mask & MAY_ACCESS) { + } else if (mask & (MAY_ACCESS | MAY_CHDIR)) { err = fuse_access(inode, mask); } else if ((mask & MAY_EXEC) && S_ISREG(inode->i_mode)) { if (!(inode->i_mode & S_IXUGO)) { diff --git a/fs/namei.c b/fs/namei.c index 868d0cb9d473..42d2d28fb827 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -282,8 +282,7 @@ int inode_permission(struct inode *inode, int mask) if (retval) return retval; - return security_inode_permission(inode, - mask & (MAY_READ|MAY_WRITE|MAY_EXEC|MAY_APPEND)); + return security_inode_permission(inode, mask); } /** @@ -1484,8 +1483,7 @@ static int handle_truncate(struct path *path) */ error = locks_verify_locked(inode); if (!error) - error = security_path_truncate(path, 0, - ATTR_MTIME|ATTR_CTIME|ATTR_OPEN); + error = security_path_truncate(path); if (!error) { error = do_truncate(path->dentry, 0, ATTR_MTIME|ATTR_CTIME|ATTR_OPEN, diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index e60416d3f818..832e9e239324 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1953,7 +1953,7 @@ int nfs_permission(struct inode *inode, int mask) if ((mask & (MAY_READ | MAY_WRITE | MAY_EXEC)) == 0) goto out; /* Is this sys_access() ? */ - if (mask & MAY_ACCESS) + if (mask & (MAY_ACCESS | MAY_CHDIR)) goto force_lookup; switch (inode->i_mode & S_IFMT) { diff --git a/fs/open.c b/fs/open.c index 5463266db9e6..0d1fa3dc0efb 100644 --- a/fs/open.c +++ b/fs/open.c @@ -110,7 +110,7 @@ static long do_sys_truncate(const char __user *pathname, loff_t length) error = locks_verify_truncate(inode, NULL, length); if (!error) - error = security_path_truncate(&path, length, 0); + error = security_path_truncate(&path); if (!error) error = do_truncate(path.dentry, length, 0, NULL); @@ -165,8 +165,7 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small) error = locks_verify_truncate(inode, file, length); if (!error) - error = security_path_truncate(&file->f_path, length, - ATTR_MTIME|ATTR_CTIME); + error = security_path_truncate(&file->f_path); if (!error) error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, file); out_putf: @@ -367,7 +366,7 @@ SYSCALL_DEFINE1(chdir, const char __user *, filename) if (error) goto out; - error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_ACCESS); + error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_CHDIR); if (error) goto dput_and_out; @@ -396,7 +395,7 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd) if (!S_ISDIR(inode->i_mode)) goto out_putf; - error = inode_permission(inode, MAY_EXEC | MAY_ACCESS); + error = inode_permission(inode, MAY_EXEC | MAY_CHDIR); if (!error) set_fs_pwd(current->fs, &file->f_path); out_putf: @@ -414,7 +413,7 @@ SYSCALL_DEFINE1(chroot, const char __user *, filename) if (error) goto out; - error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_ACCESS); + error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_CHDIR); if (error) goto dput_and_out; |