diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/namei.c b/fs/namei.c index c5af0f37e67..723a3fe4bc4 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -318,13 +318,16 @@ static inline int exec_permission(struct inode *inode, unsigned int flags) { int ret; struct user_namespace *ns = inode_userns(inode); + int mask = MAY_EXEC; + if (flags & IPERM_FLAG_RCU) + mask |= MAY_NOT_BLOCK; if (inode->i_op->permission) { - ret = inode->i_op->permission(inode, MAY_EXEC, flags); + ret = inode->i_op->permission(inode, mask, flags); if (likely(!ret)) goto ok; } else { - ret = acl_permission_check(inode, MAY_EXEC, flags); + ret = acl_permission_check(inode, mask, flags); if (likely(!ret)) goto ok; if (ret != -EACCES) |