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2011-08-08pcre: Rename Makefile.in to pcre.mk and include itBjörn Gustavsson
To avoid issues with parallel make and to slightly speed up the build process, avoid a recursive make by replacing pcre/Makefile.in with pcre/pcre.mk and including it from the main emulator Makefile.
2010-04-20re: Fix non-termination for a certain regular expressionMichael Santos
The following code never terminates: fail() -> Str = "http:/www.flickr.com/slideShow/index.gne?group_id=&user_id=69845378@N0", EMail_regex = "[a-z0-9!#$%&'*+/=?^_`{|}~-]+" ++ "(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*" ++ "@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+" ++ "(?:[a-zA-Z]{2}|com|org|net|gov|mil" ++ "|biz|info|mobi|name|aero|jobs|museum)", io:format("about to run...~n"), Ret = re:run(Str, EMail_regex), io:format("Ret is ~p~n", [Ret]). Fix it by having pcre_exec remember match_call_count between restarts. Reported-by: Gordon Guthrie Acked-by: Patrik Nyblom
2010-04-14Fix check for compile workspace overflowMichael Santos
Patch from: http://vcs.pcre.org/viewvc/code/trunk/pcre_compile.c?r1=504&r2=505&view=patch Test case: N = 819, re:compile([lists:duplicate(N, $(), lists:duplicate(N, $))]). Compiling large regular expressions could overflow the workspace buffer. Modify the test to check for a value smaller than the buffer size.
2010-02-11Fix CVE-2008-2371 (outer level option with alternatives caused crash).Michael Santos
The patch is from: http://vcs.pcre.org/viewvc?revision=360&view=revision Test case: re:compile(<<"(?i)[\xc3\xa9\xc3\xbd]|[\xc3\xa9\xc3\xbdA]">>, [unicode]). An option change at the start of a pattern that had top-level alternatives could cause overwriting and/or a crash. This potential security problem was recorded as CVE-2008-2371.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP