diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-20 02:46:17 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-20 02:46:17 +0000 |
| commit | 04739ba61744046ac145b384aa9053429c80142f (patch) | |
| tree | 848a727b1a400b56d7906f33ad564d8073aaf693 /include | |
| parent | 3af6dda231c26524b65a02f8212d91ce37618aa9 (diff) | |
* 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
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/intern.h | 1 |
1 files changed, 1 insertions, 0 deletions
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); |