diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 21 |
1 files changed, 4 insertions, 17 deletions
@@ -212,8 +212,7 @@ int generic_permission(struct inode *inode, int mask, * Read/write DACs are always overridable. * Executable DACs are overridable if at least one exec bit is set. */ - if (!(mask & MAY_EXEC) || - (inode->i_mode & S_IXUGO) || S_ISDIR(inode->i_mode)) + if (!(mask & MAY_EXEC) || execute_ok(inode)) if (capable(CAP_DAC_OVERRIDE)) return 0; @@ -249,23 +248,11 @@ int inode_permission(struct inode *inode, int mask) } /* Ordinary permission routines do not understand MAY_APPEND. */ - if (inode->i_op && inode->i_op->permission) { + if (inode->i_op && inode->i_op->permission) retval = inode->i_op->permission(inode, mask); - if (!retval) { - /* - * Exec permission on a regular file is denied if none - * of the execute bits are set. - * - * This check should be done by the ->permission() - * method. - */ - if ((mask & MAY_EXEC) && S_ISREG(inode->i_mode) && - !(inode->i_mode & S_IXUGO)) - return -EACCES; - } - } else { + else retval = generic_permission(inode, mask, NULL); - } + if (retval) return retval; |