libgo patch committed: Fix flag when allocating cgo memory

[Ian Lance Taylor]

This patch to libgo fixes a flag when allocating memory from cgo.  I
misunderstood the meanings of the flags.  Bootstrapped and ran Go
testsuite on x86_64-unknown-linux-gnu.  Committed to mainline.

Ian


diff -r 2544e5a0261f libgo/runtime/malloc.goc
--- a/libgo/runtime/malloc.goc	Thu Nov 14 10:14:48 2013 -0800
+++ b/libgo/runtime/malloc.goc	Thu Nov 14 12:03:00 2013 -0800
@@ -75,7 +75,7 @@
 		runtime_exitsyscall();
 		m = runtime_m();
 		incallback = true;
-		flag |= FlagNoGC;
+		flag |= FlagNoInvokeGC;
 	}
 
 	if(runtime_gcwaiting() && g != m->g0 && m->locks == 0 && !(flag & FlagNoInvokeGC)) {