Bug #14868: [PATCH] process.c (ruby_fork_ruby): fix race in signal handling

• Status: Closed
• Assignee: -
• Target version: -
• Backport: 2.3: REQUIRED, 2.4: DONE, 2.5: DONE

[normalperson (Eric Wong)]

process.c (ruby_fork_ruby): fix race in signal handling

We must block signals before stopping timer-thread, otherwise
signal handing can be delayed until another signal is
received after timer-thread is restarted.

Refixes [Bug #13916]

[normalperson (Eric Wong)]

• Status changed from Open to Closed

Applied in changeset trunk|r63741.

---

process.c (ruby_fork_ruby): fix race in signal handling

We must block signals before stopping timer-thread, otherwise
signal handing may be delayed until (and if) another signal
is received after timer-thread is restarted.

[ruby-core:87622] [Bug #14868] [Bug #13916]

[usa (Usaku NAKAMURA)]

• Backport changed from 2.3: REQUIRED, 2.4: REQUIRED, 2.5: REQUIRED to 2.3: REQUIRED, 2.4: DONE, 2.5: REQUIRED

ruby_2_4 r64130 merged revision(s) 63741.

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.3: REQUIRED, 2.4: DONE, 2.5: REQUIRED to 2.3: REQUIRED, 2.4: DONE, 2.5: DONE

ruby_2_5 r64439 merged revision(s) 63741.