diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | signal.c | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,7 @@ +Mon Nov 26 18:26:28 2012 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * signal.c (signal_exec): add volatile to make sure setjmp safe. + Mon Nov 26 18:19:47 2012 KOSAKI Motohiro <kosaki.motohiro@gmail.com> * signal.c (signal_exec): suppress "warning: variable 'signum' @@ -624,7 +624,7 @@ static void signal_exec(VALUE cmd, int safe, int sig) { rb_thread_t *cur_th = GET_THREAD(); - int old_in_trap = cur_th->in_trap; + volatile int old_in_trap = cur_th->in_trap; int state; cur_th->in_trap = 1; @@ -634,6 +634,7 @@ signal_exec(VALUE cmd, int safe, int sig) rb_eval_cmd(cmd, rb_ary_new3(1, signum), safe); } TH_POP_TAG(); + cur_th = GET_THREAD(); cur_th->in_trap = old_in_trap; if (state) { |