Bug #12918: (1/nil) can be created by Marshal.load

• Status: Closed
• Assignee: -
• Target version: -
• Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN

[shugo (Shugo Maeda)]

(1/nil) can be created by Marshal.load as follows:

$ ./ruby -ve 'p Marshal.load("\x04\bU:\rRational[\ai\x060")'     
ruby 2.4.0dev (2016-11-10 trunk 56682) [x86_64-linux]
(1/nil)

[shugo (Shugo Maeda)]

• Related to Bug #12915: 1..nil can be created by Marshal.load added

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset r56702.

---

rational.c: check load

• rational.c (nurat_loader, nurat_marshal_load): check if loading
  values are Integer. [ruby-core:78071] [Bug #12918]

[nobu (Nobuyoshi Nakada)]

rational.c: check load

• rational.c (nurat_loader, nurat_marshal_load): check if loading
  values are Integer. [ruby-core:78071] [Bug #12918]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e