Bug #6247: Range not checked for day of year

• Status: Closed
• Assignee: akr (Akira Tanaka)
• Target version: -
• ruby -v: ruby 1.9.2p290

[rubysubmit (Ruby Submit)]

File: strftime.c

case 'j': /* day of the year, 001 - 366 */
FMT('0', 3, "d", vtm->yday);
continue;

The range for the vtm->yday function is not checked as many of the other values are before formatting. The end result allows the day of year to be up to the size of a ushort.

[naruse (Yui NARUSE)]

• Status changed from Open to Assigned
• Assignee set to tadf (tadayoshi funaba)

[tadf (tadayoshi funaba)]

• Assignee changed from tadf (tadayoshi funaba) to akr (Akira Tanaka)

[akr (Akira Tanaka)]

• Status changed from Assigned to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r40165.
Ruby, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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• strftime.c (rb_strftime_with_timespec): Test yday range.
  [ruby-core:44088] [Bug #6247] reported by Ruby Submit.