commit 747d691087525c68d9b2fb94b4f664b55a433b39 Author: Yawning Angel yawning@schwanenlied.me Date: Thu Dec 15 19:28:31 2016 +0000
Fix a nil pointer deref on SIGINT received durring bootstrap. --- ChangeLog | 1 + src/cmd/sandboxed-tor-browser/internal/tor/tor.go | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/ChangeLog b/ChangeLog index ed63781..5e3ee14 100644 --- a/ChangeLog +++ b/ChangeLog @@ -3,6 +3,7 @@ Changes in version 0.0.3 - UNRELEASED: on certain pages. * Bug 20973: Silence Gdk warnings on systems with integrated png loader. * Bug 20806: Try even harder to exclude gstreamer. + * Fix a nil pointer deref on SIGINT received durring bootstrap. * Per the browser developers, the initial 7.0 alpha builds will not be ESR52 based, with a switch mid-alpha series, so keep the Grsec PaX override around till 7.0.0 release. diff --git a/src/cmd/sandboxed-tor-browser/internal/tor/tor.go b/src/cmd/sandboxed-tor-browser/internal/tor/tor.go index e3dd047..0de3b6d 100644 --- a/src/cmd/sandboxed-tor-browser/internal/tor/tor.go +++ b/src/cmd/sandboxed-tor-browser/internal/tor/tor.go @@ -371,6 +371,9 @@ func (t *Tor) DoBootstrap(cfg *config.Config, async *Async) (err error) { select { case ev := <-t.ctrlEvents: const evPrefix = "STATUS_CLIENT " + if ev == nil { + return ErrCanceled + } if !strings.HasPrefix(ev.Reply, evPrefix) { continue }