diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/namei.c b/fs/namei.c index 78443a85480a..fd4724bce4f5 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -357,10 +357,11 @@ int generic_permission(struct inode *inode, int mask) if (S_ISDIR(inode->i_mode)) { /* DACs are overridable for directories */ if (!(mask & MAY_WRITE)) - if (capable_wrt_inode_uidgid(inode, + if (capable_wrt_inode_uidgid(&init_user_ns, inode, CAP_DAC_READ_SEARCH)) return 0; - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE)) + if (capable_wrt_inode_uidgid(&init_user_ns, inode, + CAP_DAC_OVERRIDE)) return 0; return -EACCES; } @@ -370,7 +371,8 @@ int generic_permission(struct inode *inode, int mask) */ mask &= MAY_READ | MAY_WRITE | MAY_EXEC; if (mask == MAY_READ) - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH)) + if (capable_wrt_inode_uidgid(&init_user_ns, inode, + CAP_DAC_READ_SEARCH)) return 0; /* * Read/write DACs are always overridable. @@ -378,7 +380,8 @@ int generic_permission(struct inode *inode, int mask) * at least one exec bit set. */ if (!(mask & MAY_EXEC) || (inode->i_mode & S_IXUGO)) - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE)) + if (capable_wrt_inode_uidgid(&init_user_ns, inode, + CAP_DAC_OVERRIDE)) return 0; return -EACCES; @@ -2659,7 +2662,7 @@ int __check_sticky(struct inode *dir, struct inode *inode) return 0; if (uid_eq(dir->i_uid, fsuid)) return 0; - return !capable_wrt_inode_uidgid(inode, CAP_FOWNER); + return !capable_wrt_inode_uidgid(&init_user_ns, inode, CAP_FOWNER); } EXPORT_SYMBOL(__check_sticky); |