diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | parse.y | 2 | ||||
-rw-r--r-- | version.h | 2 |
3 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,9 @@ +Tue Mar 29 01:27:52 2016 Victor Nawothnig <Victor.Nawothnig@gmail.com> + + * parse.y (parse_numvar): NTH_REF must be less than a half of + INT_MAX, as it is left-shifted to be ORed with back-ref flag. + [ruby-core:74444] [Bug#12192] [Fix GH-1296] + Tue Mar 29 01:24:55 2016 NARUSE, Yui <naruse@ruby-lang.org> * enc/trans/JIS: update Unicode's notice. [Bug #11844] @@ -7608,7 +7608,7 @@ parse_numvar(struct parser_params *parser) int overflow; unsigned long n = ruby_scan_digits(tok()+1, toklen()-1, 10, &len, &overflow); const unsigned long nth_ref_max = - (FIXNUM_MAX / 2 < INT_MAX) ? FIXNUM_MAX / 2 : INT_MAX; + ((FIXNUM_MAX < INT_MAX) ? FIXNUM_MAX : INT_MAX) >> 1; /* NTH_REF is left-shifted to be ORed with back-ref flag and * turned into a Fixnum, in compile.c */ @@ -1,6 +1,6 @@ #define RUBY_VERSION "2.2.5" #define RUBY_RELEASE_DATE "2016-03-29" -#define RUBY_PATCHLEVEL 277 +#define RUBY_PATCHLEVEL 278 #define RUBY_RELEASE_YEAR 2016 #define RUBY_RELEASE_MONTH 3 |