* ext/date/date_core.c (date_strftime_alloc): followed the change

	  of r32885.
	* doc/NEWS-1.9.3: followed the above change.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 1 deletions

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;
 }