diff options
| -rw-r--r-- | fs/orangefs/dcache.c | 4 | ||||
| -rw-r--r-- | fs/orangefs/namei.c | 26 | ||||
| -rw-r--r-- | fs/orangefs/super.c | 17 |
3 files changed, 15 insertions, 32 deletions
diff --git a/fs/orangefs/dcache.c b/fs/orangefs/dcache.c index 8bbe9486e3a6..395a00ed8ac7 100644 --- a/fs/orangefs/dcache.c +++ b/fs/orangefs/dcache.c @@ -33,9 +33,7 @@ static int orangefs_revalidate_lookup(struct dentry *dentry) new_op->upcall.req.lookup.sym_follow = ORANGEFS_LOOKUP_LINK_NO_FOLLOW; new_op->upcall.req.lookup.parent_refn = parent->refn; - strncpy(new_op->upcall.req.lookup.d_name, - dentry->d_name.name, - ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.lookup.d_name, dentry->d_name.name); gossip_debug(GOSSIP_DCACHE_DEBUG, "%s:%s:%d interrupt flag [%d]\n", diff --git a/fs/orangefs/namei.c b/fs/orangefs/namei.c index c9dfd5c6a097..200558ec72f0 100644 --- a/fs/orangefs/namei.c +++ b/fs/orangefs/namei.c @@ -41,8 +41,7 @@ static int orangefs_create(struct mnt_idmap *idmap, fill_default_sys_attrs(new_op->upcall.req.create.attributes, ORANGEFS_TYPE_METAFILE, mode); - strncpy(new_op->upcall.req.create.d_name, - dentry->d_name.name, ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.create.d_name, dentry->d_name.name); ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); @@ -137,8 +136,7 @@ static struct dentry *orangefs_lookup(struct inode *dir, struct dentry *dentry, &parent->refn.khandle); new_op->upcall.req.lookup.parent_refn = parent->refn; - strncpy(new_op->upcall.req.lookup.d_name, dentry->d_name.name, - ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.lookup.d_name, dentry->d_name.name); gossip_debug(GOSSIP_NAME_DEBUG, "%s: doing lookup on %s under %pU,%d\n", @@ -192,8 +190,7 @@ static int orangefs_unlink(struct inode *dir, struct dentry *dentry) return -ENOMEM; new_op->upcall.req.remove.parent_refn = parent->refn; - strncpy(new_op->upcall.req.remove.d_name, dentry->d_name.name, - ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.remove.d_name, dentry->d_name.name); ret = service_operation(new_op, "orangefs_unlink", get_interruptible_flag(inode)); @@ -247,10 +244,8 @@ static int orangefs_symlink(struct mnt_idmap *idmap, ORANGEFS_TYPE_SYMLINK, mode); - strncpy(new_op->upcall.req.sym.entry_name, - dentry->d_name.name, - ORANGEFS_NAME_MAX - 1); - strncpy(new_op->upcall.req.sym.target, symname, ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.sym.entry_name, dentry->d_name.name); + strscpy(new_op->upcall.req.sym.target, symname); ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); @@ -324,8 +319,7 @@ static int orangefs_mkdir(struct mnt_idmap *idmap, struct inode *dir, fill_default_sys_attrs(new_op->upcall.req.mkdir.attributes, ORANGEFS_TYPE_DIRECTORY, mode); - strncpy(new_op->upcall.req.mkdir.d_name, - dentry->d_name.name, ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.mkdir.d_name, dentry->d_name.name); ret = service_operation(new_op, __func__, get_interruptible_flag(dir)); @@ -405,12 +399,8 @@ static int orangefs_rename(struct mnt_idmap *idmap, new_op->upcall.req.rename.old_parent_refn = ORANGEFS_I(old_dir)->refn; new_op->upcall.req.rename.new_parent_refn = ORANGEFS_I(new_dir)->refn; - strncpy(new_op->upcall.req.rename.d_old_name, - old_dentry->d_name.name, - ORANGEFS_NAME_MAX - 1); - strncpy(new_op->upcall.req.rename.d_new_name, - new_dentry->d_name.name, - ORANGEFS_NAME_MAX - 1); + strscpy(new_op->upcall.req.rename.d_old_name, old_dentry->d_name.name); + strscpy(new_op->upcall.req.rename.d_new_name, new_dentry->d_name.name); ret = service_operation(new_op, "orangefs_rename", diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c index 34849b4a3243..fb4d09c2f531 100644 --- a/fs/orangefs/super.c +++ b/fs/orangefs/super.c @@ -253,9 +253,8 @@ int orangefs_remount(struct orangefs_sb_info_s *orangefs_sb) new_op = op_alloc(ORANGEFS_VFS_OP_FS_MOUNT); if (!new_op) return -ENOMEM; - strncpy(new_op->upcall.req.fs_mount.orangefs_config_server, - orangefs_sb->devname, - ORANGEFS_MAX_SERVER_ADDR_LEN); + strscpy(new_op->upcall.req.fs_mount.orangefs_config_server, + orangefs_sb->devname); gossip_debug(GOSSIP_SUPER_DEBUG, "Attempting ORANGEFS Remount via host %s\n", @@ -400,8 +399,7 @@ static int orangefs_unmount(int id, __s32 fs_id, const char *devname) return -ENOMEM; op->upcall.req.fs_umount.id = id; op->upcall.req.fs_umount.fs_id = fs_id; - strncpy(op->upcall.req.fs_umount.orangefs_config_server, - devname, ORANGEFS_MAX_SERVER_ADDR_LEN - 1); + strscpy(op->upcall.req.fs_umount.orangefs_config_server, devname); r = service_operation(op, "orangefs_fs_umount", 0); /* Not much to do about an error here. */ if (r) @@ -494,9 +492,7 @@ struct dentry *orangefs_mount(struct file_system_type *fst, if (!new_op) return ERR_PTR(-ENOMEM); - strncpy(new_op->upcall.req.fs_mount.orangefs_config_server, - devname, - ORANGEFS_MAX_SERVER_ADDR_LEN - 1); + strscpy(new_op->upcall.req.fs_mount.orangefs_config_server, devname); gossip_debug(GOSSIP_SUPER_DEBUG, "Attempting ORANGEFS Mount via host %s\n", @@ -543,9 +539,8 @@ struct dentry *orangefs_mount(struct file_system_type *fst, * on successful mount, store the devname and data * used */ - strncpy(ORANGEFS_SB(sb)->devname, - devname, - ORANGEFS_MAX_SERVER_ADDR_LEN - 1); + strscpy(ORANGEFS_SB(sb)->devname, devname); + /* mount_pending must be cleared */ ORANGEFS_SB(sb)->mount_pending = 0; |