2 files changed, 3 insertions, 2 deletions
diff --git a/signal.c b/signal.c
index 30769c164d..dcce2b2f2d 100644
--- a/signal.c
+++ b/signal.c
@@ -848,7 +848,8 @@ sigbus(int sig SIGINFO_ARG)
  * and it's delivered as SIGBUS instead of SIGSEGV to userland. It's crazy
  * wrong IMHO. but anyway we have to care it. Sigh.
  */
-#if defined __APPLE__
+    /* Seems Linux also delivers SIGBUS. */
+#if defined __APPLE__ || defined __linux__
     CHECK_STACK_OVERFLOW();
 #endif
     rb_bug_context(SIGINFO_CTX, "Bus Error" MESSAGE_FAULT_ADDRESS);
diff --git a/version.h b/version.h
index 9d932e6a29..a89fb7c2fd 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.2.0"
 #define RUBY_RELEASE_DATE "2015-02-06"
-#define RUBY_PATCHLEVEL 42
+#define RUBY_PATCHLEVEL 43
 
 #define RUBY_RELEASE_YEAR 2015
 #define RUBY_RELEASE_MONTH 2