Messages in this thread | | | Date | Fri, 2 Jul 1999 00:45:43 +0100 (GMT) | From | Chris Evans <> | Subject | [RFC] [PATCH] [SECURITY] tightening ioctl()'s |
| |
Hi,
Here are patches to make use of two ioctl()'s privileged. I outlined the dangers in previous mails. Comments?
Chris
Patch 1) - APPLIES TO fs/ioctl.c
20a21,22 > if (!capable(CAP_SYS_ADMIN)) > return -EPERM;
Patch 2) - APPLIES TO fs/ext2/ioctl.c
74c74 < if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER)) --- > if (!capable(CAP_SYS_ADMIN))
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |