diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | NEWS | 6 | ||||
| -rw-r--r-- | ext/date/date_core.c | 6 |
3 files changed, 14 insertions, 4 deletions
@@ -1,3 +1,9 @@ +Sat Aug 13 09:15:16 2011 Tadayoshi Funaba <tadf@dotrb.org> + + * ext/date/date_core.c (date_strftime_alloc): followed the change + of r32885. + * NEWS: followed the above change. + Sat Aug 13 08:49:05 2011 Tadayoshi Funaba <tadf@dotrb.org> * ext/date/date_core.c: [ruby-core:38855]. @@ -163,10 +163,10 @@ with all sufficient information, see the ChangeLog file. * A method strftime cannot produce huge output (same as Time's one). - * Even though Date/DateTime can handle far dates, the following gives - an empty string: + * Even though Date/DateTime can handle far dates, the following causes + an exception. - DateTime.new(1<<10000).strftime('%Y') #=> "" + DateTime.new(1<<10000).strftime('%Y') # Errno::ERANGE * Changed the format of inspect. * Changed the format of marshal (but, can load old dumps). diff --git a/ext/date/date_core.c b/ext/date/date_core.c index 6474074028..c78eda47a9 100644 --- a/ext/date/date_core.c +++ b/ext/date/date_core.c @@ -6721,8 +6721,12 @@ date_strftime_alloc(char **buf, const char *format, * if the buffer is 1024 times bigger than the length of the * format string, it's not failing for lack of room. */ - if (len > 0 || size >= 1024 * flen) break; + if (len > 0) break; xfree(*buf); + if (size >= 1024 * flen) { + rb_sys_fail(format); + break; + } } return len; } |