Fix fault handler to unregister on shutdown
This fixes a problem with the fault handler where it wasn't
unregistering itself during shutdown of the runtime.
Bug: 17133266
(cherry picked from commit e8b9afcd0cd86b8808af29a97332038aab70c604)
Change-Id: I1a4ec4292ec049046dda30769265680201729efb
diff --git a/sigchainlib/sigchain.cc b/sigchainlib/sigchain.cc
index 6f93083..2ba7405 100644
--- a/sigchainlib/sigchain.cc
+++ b/sigchainlib/sigchain.cc
@@ -45,8 +45,8 @@
// Unclaim the signal and restore the old action.
void Unclaim(int signal) {
- claimed_ = false;
sigaction(signal, &action_, NULL); // Restore old action.
+ claimed_ = false;
}
// Get the action associated with this signal.
@@ -164,7 +164,6 @@
return linked_sigaction(signal, new_action, old_action);
}
-
int sigprocmask(int how, const sigset_t* bionic_new_set, sigset_t* bionic_old_set) {
const sigset_t* new_set_ptr = bionic_new_set;
sigset_t tmpset;