* vm.c (Init_BareVM): check failure of malloc().

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 8 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 491e0d881..1749b99b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
-Fri Aug  1 20:55:27 2008  NARUSE, Yui  <naruse@ruby-lang.org>
+Fri Aug  1 21:29:56 2008  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* vm.c (Init_BareVM): check failure of malloc().
 
+Fri Aug  1 20:55:27 2008  NARUSE, Yui  <naruse@ruby-lang.org>
 	
 	* enc/trans/japanese.c (to_SHIFT_JIS_EF_BF_offsets): add U+FFF3,
 	  U+FFF4, U+FFF5.
diff --git a/vm.c b/vm.c
index 6636a5225..25bf1b093 100644
--- a/vm.c
+++ b/vm.c
@@ -1851,6 +1851,10 @@ Init_BareVM(void)
     /* VM bootstrap: phase 1 */
     rb_vm_t * vm = malloc(sizeof(*vm));
     rb_thread_t * th = malloc(sizeof(*th));
+    if (!vm || !th) {
+	fprintf(stderr, "[FATAL] failed to allocate memory\n");
+	exit(EXIT_FAILURE);
+    }
     MEMZERO(th, rb_thread_t, 1);
 
     rb_thread_set_current_raw(th);