diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/etc/etc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/ext/etc/etc.c b/ext/etc/etc.c index 477423c9ed..44273ff9ad 100644 --- a/ext/etc/etc.c +++ b/ext/etc/etc.c @@ -253,7 +253,9 @@ static VALUE passwd_ensure(VALUE _) { endpwent(); - passwd_blocking = 0; + if (RUBY_ATOMIC_EXCHANGE(passwd_blocking, 0) != 1) { + rb_raise(rb_eRuntimeError, "unexpected passwd_blocking"); + } return Qnil; } @@ -495,7 +497,9 @@ static VALUE group_ensure(VALUE _) { endgrent(); - group_blocking = 0; + if (RUBY_ATOMIC_EXCHANGE(group_blocking, 0) != 1) { + rb_raise(rb_eRuntimeError, "unexpected group_blocking"); + } return Qnil; } |