From 04739ba61744046ac145b384aa9053429c80142f Mon Sep 17 00:00:00 2001 From: akr Date: Fri, 20 Jun 2008 02:46:17 +0000 Subject: * string.c (rb_memhash): randomize hash to avoid algorithmic complexity attacks. (rb_str_hash): use rb_memhash. * include/ruby/intern.h (rb_reset_random_seed): declared. * thread.c (rb_thread_atfork): call rb_reset_random_seed. * inits.c (rb_call_inits): call Init_RandomSeed at first. * random.c (seed_initialized): defined. (fill_random_seed): extracted from random_seed. (make_seed_value): extracted from random_seed. (rb_f_rand): initialize random seed at first. (initial_seed): defined. (Init_RandomSeed): defined. (Init_RandomSeed2): defined. (rb_reset_random_seed): defined. (Init_Random): call Init_RandomSeed2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/intern.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/ruby/intern.h') diff --git a/include/ruby/intern.h b/include/ruby/intern.h index a6f85482e9..36ae8442bb 100644 --- a/include/ruby/intern.h +++ b/include/ruby/intern.h @@ -475,6 +475,7 @@ VALUE rb_range_beg_len(VALUE, long*, long*, long, int); /* random.c */ unsigned long rb_genrand_int32(void); double rb_genrand_real(void); +void rb_reset_random_seed(void); /* re.c */ #define rb_memcmp memcmp int rb_memcicmp(const void*,const void*,long); -- cgit v1.2.3