* eval.c (rb_mod_modfunc): should follow NODE_ZSUPER link; based

  on Guy Decoux's patch in [ruby-talk:25478].

* string.c (rb_str_succ): there was buffer overrun.

* parse.y (str_extend): term can be any character.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 1c45632b7a..1e55148f47 100644
--- a/string.c
+++ b/string.c
@@ -1018,7 +1018,7 @@ rb_str_succ(orig)
 	}
     }
     if (s < sbeg) {
-	REALLOC_N(RSTRING(str)->ptr, char, RSTRING(str)->len + 1);
+	REALLOC_N(RSTRING(str)->ptr, char, RSTRING(str)->len + 2);
 	s = RSTRING(str)->ptr + n;
 	memmove(s+1, s, RSTRING(str)->len - n);
 	*s = c;