diff options
Diffstat (limited to 'fs/open.c')
| -rw-r--r-- | fs/open.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/open.c b/fs/open.c index a9063cca9911..7828234a7caa 100644 --- a/fs/open.c +++ b/fs/open.c @@ -60,7 +60,10 @@ int do_truncate(struct mnt_idmap *idmap, struct dentry *dentry, if (ret) newattrs.ia_valid |= ret | ATTR_FORCE; - inode_lock(dentry->d_inode); + ret = inode_lock_killable(dentry->d_inode); + if (ret) + return ret; + /* Note any delegations or leases have already been broken: */ ret = notify_change(idmap, dentry, &newattrs, NULL); inode_unlock(dentry->d_inode); @@ -635,7 +638,9 @@ int chmod_common(const struct path *path, umode_t mode) if (error) return error; retry_deleg: - inode_lock(inode); + error = inode_lock_killable(inode); + if (error) + goto out_mnt_unlock; error = security_path_chmod(path, mode); if (error) goto out_unlock; @@ -650,6 +655,7 @@ out_unlock: if (!error) goto retry_deleg; } +out_mnt_unlock: mnt_drop_write(path->mnt); return error; } @@ -769,7 +775,9 @@ retry_deleg: return -EINVAL; if ((group != (gid_t)-1) && !setattr_vfsgid(&newattrs, gid)) return -EINVAL; - inode_lock(inode); + error = inode_lock_killable(inode); + if (error) + return error; if (!S_ISDIR(inode->i_mode)) newattrs.ia_valid |= ATTR_KILL_SUID | ATTR_KILL_PRIV | setattr_should_drop_sgid(idmap, inode); |