diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-18 14:56:08 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-18 14:56:08 +0000 |
| commit | cfb61e5962ecaebc457da0f7e9b6903f6ce7f0c1 (patch) | |
| tree | 0172feac6879caac8bf8917a7ee7f2ee21497d2e /ChangeLog | |
| parent | 2fd7044e9a79df6b7f8248e8bae8d1850a211da1 (diff) | |
merge revision(s) 59975: [Backport #13916]
process: block/unblock signals around fork
As with forking for execve(2) in `spawn', we must block signals
to ensure they are handled correctly in a freshly `fork'-ed child.
* process.c (retry_fork_ruby): block/unblock signals around fork
(rb_fork_ruby): re-enable signals in forked child
* test/ruby/test_process.rb (test_forked_child_signal): new test
[ruby-core:82883] [Bug #13916]
Thanks to Russell Davis for the bug report and test case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@62816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -1,3 +1,18 @@ +Sun Mar 18 23:55:23 2018 Eric Wong <normalperson@yhbt.net> + + process: block/unblock signals around fork + + As with forking for execve(2) in spawn', we must block signals + to ensure they are handled correctly in a freshlyfork'-ed child. + + * process.c (retry_fork_ruby): block/unblock signals around fork + (rb_fork_ruby): re-enable signals in forked child + + * test/ruby/test_process.rb (test_forked_child_signal): new test + [Bug #13916] + + Thanks to Russell Davis for the bug report and test case. + Sun Mar 18 23:52:37 2018 Kazuki Tsujimoto <kazuki@callcc.net> vm.c: fix `cfp consistency error' which occurs when raising exception |