From 98d4159e9065357d29f388be7b5d2c5643226ee7 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 12 Feb 2009 08:17:53 +0000 Subject: * ext/stringio/stringio.c (strio_ungetc): calculates new position before reallocation. [Bug#1099] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ ext/stringio/stringio.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index ec4b40932..c9e0005fb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Thu Feb 12 17:17:51 2009 Nobuyoshi Nakada + + * ext/stringio/stringio.c (strio_ungetc): calculates new position + before reallocation. [Bug#1099] + Thu Feb 12 16:50:27 2009 Nobuyoshi Nakada * configure.in: a patch to build on GNU/kOpenSolaris from Rober diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c index 4ff0e36c6..ce1d55fd4 100644 --- a/ext/stringio/stringio.c +++ b/ext/stringio/stringio.c @@ -728,8 +728,9 @@ strio_ungetc(VALUE self, VALUE c) p += clen; lpos++; } + clen = p - RSTRING_PTR(ptr->string); rb_str_update(ptr->string, lpos, ptr->pos ? 1 : 0, c); - ptr->pos = p - RSTRING_PTR(ptr->string); + ptr->pos = clen; return Qnil; } -- cgit