mirror of
https://gitlab.com/apparmor/apparmor
synced 2025-09-05 08:45:22 +00:00
95 lines
3.7 KiB
Diff
95 lines
3.7 KiB
Diff
Add a struct vfsmount parameter to vfs_mknod()
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Signed-off-by: Tony Jones <tonyj@suse.de>
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Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
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Index: linux-2.6.19/fs/ecryptfs/inode.c
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===================================================================
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--- linux-2.6.19.orig/fs/ecryptfs/inode.c
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+++ linux-2.6.19/fs/ecryptfs/inode.c
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@@ -590,11 +590,14 @@ ecryptfs_mknod(struct inode *dir, struct
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{
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int rc;
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struct dentry *lower_dentry;
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+ struct vfsmount *lower_mnt;
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struct dentry *lower_dir_dentry;
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lower_dentry = ecryptfs_dentry_to_lower(dentry);
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+ lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry);
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lower_dir_dentry = lock_parent(lower_dentry);
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- rc = vfs_mknod(lower_dir_dentry->d_inode, lower_dentry, mode, dev);
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+ rc = vfs_mknod(lower_dir_dentry->d_inode, lower_mnt, lower_dentry, mode,
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+ dev);
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if (rc || !lower_dentry->d_inode)
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goto out;
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rc = ecryptfs_interpose(lower_dentry, dentry, dir->i_sb, 0);
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Index: linux-2.6.19/fs/namei.c
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===================================================================
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--- linux-2.6.19.orig/fs/namei.c
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+++ linux-2.6.19/fs/namei.c
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@@ -1840,7 +1840,8 @@ fail:
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}
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EXPORT_SYMBOL_GPL(lookup_create);
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-int vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
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+int vfs_mknod(struct inode *dir, struct vfsmount *mnt, struct dentry *dentry,
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+ int mode, dev_t dev)
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{
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int error = may_create(dir, dentry, NULL);
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@@ -1892,11 +1893,12 @@ asmlinkage long sys_mknodat(int dfd, con
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error = vfs_create(nd.dentry->d_inode,dentry,mode,&nd);
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break;
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case S_IFCHR: case S_IFBLK:
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- error = vfs_mknod(nd.dentry->d_inode,dentry,mode,
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- new_decode_dev(dev));
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+ error = vfs_mknod(nd.dentry->d_inode, nd.mnt, dentry,
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+ mode, new_decode_dev(dev));
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break;
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case S_IFIFO: case S_IFSOCK:
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- error = vfs_mknod(nd.dentry->d_inode,dentry,mode,0);
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+ error = vfs_mknod(nd.dentry->d_inode, nd.mnt, dentry,
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+ mode, 0);
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break;
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case S_IFDIR:
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error = -EPERM;
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Index: linux-2.6.19/fs/nfsd/vfs.c
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===================================================================
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--- linux-2.6.19.orig/fs/nfsd/vfs.c
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+++ linux-2.6.19/fs/nfsd/vfs.c
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@@ -1189,7 +1189,7 @@ nfsd_create(struct svc_rqst *rqstp, stru
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case S_IFBLK:
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case S_IFIFO:
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case S_IFSOCK:
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- host_err = vfs_mknod(dirp, dchild, iap->ia_mode, rdev);
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+ host_err = vfs_mknod(dirp, NULL, dchild, iap->ia_mode, rdev);
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break;
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default:
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printk("nfsd: bad file type %o in nfsd_create\n", type);
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Index: linux-2.6.19/include/linux/fs.h
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===================================================================
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--- linux-2.6.19.orig/include/linux/fs.h
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+++ linux-2.6.19/include/linux/fs.h
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@@ -1014,7 +1014,7 @@ static inline void unlock_super(struct s
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extern int vfs_permission(struct nameidata *, int);
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extern int vfs_create(struct inode *, struct dentry *, int, struct nameidata *);
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extern int vfs_mkdir(struct inode *, struct vfsmount *, struct dentry *, int);
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-extern int vfs_mknod(struct inode *, struct dentry *, int, dev_t);
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+extern int vfs_mknod(struct inode *, struct vfsmount *, struct dentry *, int, dev_t);
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extern int vfs_symlink(struct inode *, struct dentry *, const char *, int);
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extern int vfs_link(struct dentry *, struct inode *, struct dentry *);
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extern int vfs_rmdir(struct inode *, struct dentry *);
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Index: linux-2.6.19/net/unix/af_unix.c
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===================================================================
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--- linux-2.6.19.orig/net/unix/af_unix.c
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+++ linux-2.6.19/net/unix/af_unix.c
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@@ -807,7 +807,7 @@ static int unix_bind(struct socket *sock
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*/
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mode = S_IFSOCK |
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(SOCK_INODE(sock)->i_mode & ~current->fs->umask);
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- err = vfs_mknod(nd.dentry->d_inode, dentry, mode, 0);
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+ err = vfs_mknod(nd.dentry->d_inode, nd.mnt, dentry, mode, 0);
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if (err)
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goto out_mknod_dput;
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mutex_unlock(&nd.dentry->d_inode->i_mutex);
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