ports/lang/ruby22/files/patch-vm_trace.c
Steve Wills 33ba518bad lang/ruby22: fix setjmp clobbered variables
PR:		206110
Submitted by:	dim
2016-12-07 12:47:30 +00:00

11 lines
435 B
C

--- vm_trace.c.orig 2015-11-08 15:49:09.000000000 +0100
+++ vm_trace.c 2016-01-10 19:11:46.862754000 +0100
@@ -390,7 +390,7 @@ rb_suppress_tracing(VALUE (*func)(VALUE)
volatile int raised;
volatile int outer_state;
VALUE result = Qnil;
- rb_thread_t *th = GET_THREAD();
+ rb_thread_t *volatile th = GET_THREAD();
int state;
const int tracing = th->trace_arg ? 1 : 0;
rb_trace_arg_t dummy_trace_arg;