Subversion リポジトリの参照
Diff of /trunk/1.7.x/ccs-patch/README.ccs
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Fix 2008/03/10 |
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@ Rename "force_alt_exec" keyword to "preferred_execute_handler". |
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To be able to use different programs for validating execve() parameters, |
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I moved the location to specify the program's pathname from profile |
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to domain policy. |
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The "preferred_execute_handler" keyword takes one pathname which is |
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invoked whenever execve() request is issued. Thus, any "allow_execute" |
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keywords in a domain with "preferred_execute_handler" are ignored. |
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This keyword is designed for validating expected/desirable execve() |
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requests in userspace, although there is no way to tell the caller |
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that the execve() request was rejected. |
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@ Rename "alt_exec" keyword to "default_execute_handler". |
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The "default_execute_handler" keyword takes one pathname which is |
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invoked only when execve() request was rejected. In other words, |
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this program is invoked only when the following conditions are met. |
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(1) None of "allow_execute" keywords in the domain didn't match. |
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(2) The execve() request was rejected in enforcing mode. |
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(3) "preferred_execute_handler" keyword is not used by the domain. |
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This keyword is designed for handling unexpected/undesirable execve() |
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requests, to redirect the process issuing such requests to somewhere. |
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Legend:
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Added in v.1029 |
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TOMOYO
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