diff options
Diffstat (limited to 'Library/Homebrew/utils')
| -rw-r--r-- | Library/Homebrew/utils/fork.rb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Library/Homebrew/utils/fork.rb b/Library/Homebrew/utils/fork.rb index 2f2a403e2..57ddbfae2 100644 --- a/Library/Homebrew/utils/fork.rb +++ b/Library/Homebrew/utils/fork.rb @@ -14,7 +14,7 @@ module Utils read.close write.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC) yield - rescue Exception => e + rescue Exception => e # rubocop:disable Lint/RescueException Marshal.dump(e, write) write.close exit! @@ -26,8 +26,11 @@ module Utils ignore_interrupts(:quietly) do # the child will receive the interrupt and marshal it back begin socket = server.accept_nonblock + # rubocop:disable Lint/ShadowedException + # FIXME: https://github.com/bbatsov/rubocop/issues/4843 rescue Errno::EAGAIN, Errno::EWOULDBLOCK, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR retry unless Process.waitpid(pid, Process::WNOHANG) + # rubocop:enable Lint/ShadowedException else socket.send_io(write) socket.close @@ -36,7 +39,7 @@ module Utils data = read.read read.close Process.wait(pid) unless socket.nil? - raise Marshal.load(data) unless data.nil? || data.empty? + raise Marshal.load(data) unless data.nil? || data.empty? # rubocop:disable Security/MarshalLoad raise Interrupt if $CHILD_STATUS.exitstatus == 130 raise "Forked child process failed: #{$CHILD_STATUS}" unless $CHILD_STATUS.success? end |