Changed boolean to bool at 986 and 987 - bool is the correct type specifier for C++ and this was causing errors on one of the labrat compilers. No idea why it worked perfectly on mingw!
Reworked rule voting code to clarify and bring the code closer to current standards. This was part of researching a potential problem involving the voting of panicked rules and this rebuild has verified that there is no problem --- panicked rules are indeed inert as intended.
Fixed bug where only one of multiple source header directives with the same source header definition would be recognized. The fix was to improve the comparator function for HeaderFinderPattern so that it included context. Prior to that only one source header definition would be recognized because the ordinal is always 0 for source headers. As a result, only the first context could be registered.
Refactored HeaderFinder::CheckContent() to improve the coding style and make use of a switch().
Corrected a bug in HeaderFinder::CheckContent that would allow a header forced source IP to be set multiple times. Now it will only be set when the first event where all of the conditions are satisfied. Bug was that the test that the source had already been set was looking at the source IP which is actually never set until the actual message scan begins (after header directives have already been evaluated).
Changed SNFMulti revision to 16.
git-svn-id: https://svn.microneil.com/svn/SNFMulti/trunk@34 dc71a809-1921-45c4-985c-09c81d0142d9
Fixed bug in FilterChainBase64 where an extra character would be returned if the module ran out of data in SCANNING mode. Now if this occurs a flag is set and "No More Data" is thrown instead of returning the extra byte.
Adjusted DEFUNKER preamble in code to indicate spaces in front and back since newlines would be converted to spaces by the outer shell of FilterChainDefunker.
Adjusted engine update number to .15 - now at Version 3.0.15
git-svn-id: https://svn.microneil.com/svn/SNFMulti/trunk@33 dc71a809-1921-45c4-985c-09c81d0142d9
Changed engine update number to .14 (now Version 3.0.14).
Modified FilterChainDefunker to avoid recursion when eating (X)HTML tags. Now there is a new mechanism that allows deeper states to return nothing (no conversion) by setting a boolean flag. The result is that the root state will skip that result and try again with the next available byte in a simple loop (no recursion). This eliminates a vulnerability where a message constructed with deeply embeded / chained (X)HTML tags could cause the system to run out of stack space under some conditions.
git-svn-id: https://svn.microneil.com/svn/SNFMulti/trunk@32 dc71a809-1921-45c4-985c-09c81d0142d9
Replaced all assert() with appropriate Checks and Faults in SNFMulti and it's components. Also added some minor tweaks to improve code safety and eliminate compiler warnings.
madscientist