| 1922 |
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| 1923 |
This problem happens on little endian platforms (e.g. x86). |
This problem happens on little endian platforms (e.g. x86). |
| 1924 |
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Fix 2009/04/20 |
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|
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@ Update recvmsg() hooks. |
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Since 1.5.0, I was doing network access control for incoming UDP and RAW |
|
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packets inside skb_recv_datagram(). But to synchronize with LSM version, |
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I moved ccs_recv_datagram_permission() hook from skb_recv_datagram() to |
|
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udp_recvmsg()/udpv6_recvmsg()/raw_recvmsg()/rawv6_recvmsg() with name |
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change to ccs_recvmsg_permission(). |
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|
| 1925 |
Fix 2009/05/08 |
Fix 2009/05/08 |
| 1926 |
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| 1927 |
@ Add condition for symlink's target pathname. |
@ Add condition for symlink's target pathname. |
| 1949 |
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| 1950 |
Thus, I modified ccs_socket_recvmsg_permission() to return -ENOMEM |
Thus, I modified ccs_socket_recvmsg_permission() to return -ENOMEM |
| 1951 |
rather than -EAGAIN. |
rather than -EAGAIN. |
| 1952 |
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| 1953 |
|
Fix 2009/05/19 |
| 1954 |
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| 1955 |
|
@ Don't call get_fs_type() with a mutex held. |
| 1956 |
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| 1957 |
|
Until now, when ccs_update_mount_acl() is called with unsupported |
| 1958 |
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filesystem, /sbin/modprobe is executed from get_fs_type() to load |
| 1959 |
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filesystem module. And get_fs_type() does not return until /sbin/modprobe |
| 1960 |
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finishes. |
| 1961 |
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| 1962 |
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This means that it will cause deadlock if /sbin/modprobe (which is |
| 1963 |
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executed via get_fs_type() in ccs_update_mount_acl()) calls |
| 1964 |
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ccs_update_mount_acl(); although it won't happen unless an administrator |
| 1965 |
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inserts execute_handler to call mount() requests in learning mode or to |
| 1966 |
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add "allow_mount" entries to /proc/ccs/system_policy . |
| 1967 |
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| 1968 |
|
I modified to unlock the mutex before calling get_fs_type(). |
| 1969 |
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| 1970 |
|
Fix 2009/05/20 |
| 1971 |
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| 1972 |
|
@ Update recvmsg() hooks. |
| 1973 |
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| 1974 |
|
Since 1.5.0, I was doing network access control for incoming UDP and RAW |
| 1975 |
|
packets inside skb_recv_datagram(). But to synchronize with LSM version, |
| 1976 |
|
I moved ccs_recv_datagram_permission() hook from skb_recv_datagram() to |
| 1977 |
|
udp_recvmsg()/udpv6_recvmsg()/raw_recvmsg()/rawv6_recvmsg() with name |
| 1978 |
|
change to ccs_recvmsg_permission(). |
| 1979 |
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| 1980 |
|
Version 1.6.8 2009/05/28 Feature enhancement release. |
TOMOYO
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