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Diff of /trunk/1.7.x/ccs-patch/README.ccs

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revision 898 by kumaneko, Tue Jan 15 04:44:35 2008 UTC revision 899 by kumaneko, Tue Jan 15 08:04:43 2008 UTC
# Line 1135  Fix 2008/01/15 Line 1135  Fix 2008/01/15
1135        To prevent attackers from controlling important processes using        To prevent attackers from controlling important processes using
1136        ptrace(), I added a hook for ptrace().        ptrace(), I added a hook for ptrace().
1137        Most programs (except strace(1) and gdb(1)) won't use ptrace(2).        Most programs (except strace(1) and gdb(1)) won't use ptrace(2).
1138    
1139        @ Fix sleep condition check in CheckSocketRecvDatagramPermission().
1140    
1141          It seems that correct method to use is in_atomic()
1142          rather than in_interrupt() because in_atomic() returns nonzero
1143          whenever scheduling is not allowed.

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