Make XS::APItest::establish_cleanup protect existing stacks

[perl5.git] / ext / XS-APItest / APItest.xs

diff --git a/ext/XS-APItest/APItest.xs b/ext/XS-APItest/APItest.xs
index 181b1f6..1b8ec3f 100644 (file)
--- a/ext/XS-APItest/APItest.xs
+++ b/ext/XS-APItest/APItest.xs
@@ -533,12 +533,14 @@ STATIC void
 THX_run_cleanup(pTHX_ void *cleanup_code_ref)
 {
     dSP;
+    PUSHSTACK;
     ENTER;
     SAVETMPS;
     PUSHMARK(SP);
     call_sv((SV*)cleanup_code_ref, G_VOID|G_DISCARD);
     FREETMPS;
     LEAVE;
+    POPSTACK;
 }
 
 STATIC OP *