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Diff of /trunk/1.6.x/ccs-patch/README.ccs

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revision 502 by kumaneko, Tue Sep 25 13:33:45 2007 UTC revision 581 by kumaneko, Tue Oct 16 08:00:21 2007 UTC
# Line 1029  Fix 2007/09/05 Line 1029  Fix 2007/09/05
1029        next message from wanted source with MSG_PEEK flags.        next message from wanted source with MSG_PEEK flags.
1030    
1031  Version 1.5.0 2007/09/20   Usability enhancement release.  Version 1.5.0 2007/09/20   Usability enhancement release.
1032    
1033    Fix 2007/09/27
1034    
1035        @ Avoid eating memory after quota exceeded.
1036    
1037          Although ACL entries in a domain won't be added if the domain's quota
1038          has exceeded, SaveName() in AddFileACL() is called anyway.
1039          This caused unneeded memory consumption.
1040    
1041          Now, quota checking is done before getting domain_acl_lock lock.
1042          This may exceed quota by one or two entries, but that won't matter.
1043    
1044    Fix 2007/10/16
1045    
1046        @ Add environment variable check.
1047    
1048          There are environment variables that may cause dangerous behavior
1049          like LD_\* .
1050          So I introduced 'allow_env' directive that allows specified
1051          environment variable inherited to next domain.
1052          Unlike other permissions, this check is done at execve() time
1053          using next domain's ACL information.
1054    
1055          To manage commonly inherited environments like PATH ,
1056          you can use 'allow_env' directive in exception policy
1057          to globally grant specified environment variable.

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