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commit: 542af989565d81b90ef54fcb78d259fb7073bfba |
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Author: Nicolas Iooss <nicolas.iooss <AT> m4x <DOT> org> |
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AuthorDate: Sat Apr 15 18:23:34 2017 +0000 |
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Commit: Jason Zaman <perfinion <AT> gentoo <DOT> org> |
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CommitDate: Sun May 7 15:49:16 2017 +0000 |
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URL: https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=542af989 |
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|
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Synchronize file patterns for /usr/bin/mount... and /usr/sbin/mount... |
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|
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mount.fc defines file contexts for /usr/bin/mount.*, /usr/bin/umount.* |
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and /usr/sbin/mount\.zfs. These patterns are not consistent for two |
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reasons: |
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|
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- some distributions use /sbin/mount... for other file systems that zfs. |
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For example Debian uses /sbin/mount.ntfs-3g |
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(https://packages.debian.org/jessie/amd64/ntfs-3g/filelist) |
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- mount_exec_t type should only be applied to mount, umount, mount.$FS |
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and umount.udisks2, not mountpoint. |
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|
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Replace the file patterns with ones that do not match mountpoint and |
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match every mount and umount programs in /usr/bin and /usr/sbin. |
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|
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policy/modules/system/mount.fc | 7 ++++--- |
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1 file changed, 4 insertions(+), 3 deletions(-) |
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diff --git a/policy/modules/system/mount.fc b/policy/modules/system/mount.fc |
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index 39ea6f5c..97e2596b 100644 |
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--- a/policy/modules/system/mount.fc |
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+++ b/policy/modules/system/mount.fc |
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@@ -1,8 +1,9 @@ |
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/usr/bin/fusermount -- gen_context(system_u:object_r:mount_exec_t,s0) |
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-/usr/bin/mount.* -- gen_context(system_u:object_r:mount_exec_t,s0) |
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-/usr/bin/umount.* -- gen_context(system_u:object_r:mount_exec_t,s0) |
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+/usr/bin/mount(\.[^/]+)? -- gen_context(system_u:object_r:mount_exec_t,s0) |
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+/usr/bin/umount(\.[^/]+)? -- gen_context(system_u:object_r:mount_exec_t,s0) |
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|
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-/usr/sbin/mount\.zfs -- gen_context(system_u:object_r:mount_exec_t,s0) |
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+/usr/sbin/mount(\.[^/]+)? -- gen_context(system_u:object_r:mount_exec_t,s0) |
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+/usr/sbin/umount(\.[^/]+)? -- gen_context(system_u:object_r:mount_exec_t,s0) |
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/usr/sbin/zfs -- gen_context(system_u:object_r:mount_exec_t,s0) |
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/usr/sbin/zpool -- gen_context(system_u:object_r:mount_exec_t,s0) |
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