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* pack.c (pack_pack): check errno to detect error of ruby_strtoul.

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* pack.c (pack_unpack): ditto.

* test/ruby/test_pack.rb: add a test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2008-05-17 17:56:41 +00:00
parent 04351d9558
commit a0e236f606
4 changed files with 24 additions and 3 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
Sun May 18 02:54:46 2008 Yusuke Endoh <mame@tsg.ne.jp>
* pack.c (pack_pack): check errno to detect error of ruby_strtoul.
* pack.c (pack_unpack): ditto.
* test/ruby/test_pack.rb: add a test for above.
Sat May 17 23:53:57 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* file.c (file_expand_path): fix for short file name on Cygwin.

9
pack.c
View file

@ -12,6 +12,7 @@
#include "ruby/ruby.h"
#include <sys/types.h>
#include <ctype.h>
#include <errno.h>
#define SIZE16 2
#define SIZE32 4
@ -491,7 +492,11 @@ pack_pack(VALUE ary, VALUE fmt)
p++;
}
else if (ISDIGIT(*p)) {
errno = 0;
len = STRTOUL(p, (char**)&p, 10);
if (errno) {
rb_raise(rb_eRangeError, "pack length too big");
}
}
else {
len = 1;
@ -1350,7 +1355,11 @@ pack_unpack(VALUE str, VALUE fmt)
p++;
}
else if (ISDIGIT(*p)) {
errno = 0;
len = STRTOUL(p, (char**)&p, 10);
if (errno) {
rb_raise(rb_eRangeError, "pack length too big");
}
}
else {
len = (type != '@');

4
test/ruby/test_pack.rb
View file

@ -441,4 +441,8 @@ class TestPack < Test::Unit::TestCase
end.join
end
end
def test_length_too_big
assert_raise(RangeError) { [].pack("C100000000000000000000") }
end
end

6
version.h
View file

@ -1,7 +1,7 @@
#define RUBY_VERSION "1.9.0"
#define RUBY_RELEASE_DATE "2008-05-17"
#define RUBY_RELEASE_DATE "2008-05-18"
#define RUBY_VERSION_CODE 190
#define RUBY_RELEASE_CODE 20080517
#define RUBY_RELEASE_CODE 20080518
#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 17
#define RUBY_RELEASE_DAY 18
#ifdef RUBY_EXTERN
RUBY_EXTERN const char ruby_version[];