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* string.c (rb_str_cat): fixed buffer overrun reported by

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Christopher Thompson <cthompson at nexopia.com> in [ruby-core:16746]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2008-05-13 01:13:55 +00:00
parent 20f4f5f82c
commit 5f0e8f582b
3 changed files with 9 additions and 4 deletions
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5
ChangeLog
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@ -4,6 +4,11 @@ Tue May 13 08:25:31 2008 Tanaka Akira <akr@fsij.org>
(rb_f_readline): ditto.
(rb_f_readlines): ditto.
Tue May 13 07:56:36 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* string.c (rb_str_cat): fixed buffer overrun reported by
Christopher Thompson <cthompson at nexopia.com> in [ruby-core:16746]
Mon May 12 23:37:57 2008 Yusuke Endoh <mame@tsg.ne.jp>
* vm.c (collect_local_variables_in_env): remove unnecessary check

2
string.c
View file

@ -1448,7 +1448,7 @@ rb_str_cat(VALUE str, const char *ptr, long len)
if (STR_ASSOC_P(str)) {
rb_str_modify(str);
if (STR_EMBED_P(str)) str_make_independent(str);
REALLOC_N(RSTRING(str)->as.heap.ptr, char, RSTRING(str)->as.heap.len+len);
REALLOC_N(RSTRING(str)->as.heap.ptr, char, RSTRING(str)->as.heap.len+len+1);
memcpy(RSTRING(str)->as.heap.ptr + RSTRING(str)->as.heap.len, ptr, len);
RSTRING(str)->as.heap.len += len;
RSTRING(str)->as.heap.ptr[RSTRING(str)->as.heap.len] = '\0'; /* sentinel */

6
version.h
View file

@ -1,7 +1,7 @@
#define RUBY_VERSION "1.9.0"
#define RUBY_RELEASE_DATE "2008-05-12"
#define RUBY_RELEASE_DATE "2008-05-13"
#define RUBY_VERSION_CODE 190
#define RUBY_RELEASE_CODE 20080512
#define RUBY_RELEASE_CODE 20080513
#define RUBY_PATCHLEVEL 0
#define RUBY_VERSION_MAJOR 1
@ -9,7 +9,7 @@
#define RUBY_VERSION_TEENY 0
#define RUBY_RELEASE_YEAR 2008
#define RUBY_RELEASE_MONTH 5
#define RUBY_RELEASE_DAY 12
#define RUBY_RELEASE_DAY 13
#ifdef RUBY_EXTERN
RUBY_EXTERN const char ruby_version[];