Re: [perl #23265] Nested anonymous subs

Message-ID: <20030810003530.GB6547@fdgroup.com>

p4raw-id: //depot/perl@20597

1 files changed, 8 insertions, 2 deletions

diff --git a/pad.c b/pad.c
index 90d99795a5..a121e5302e 100644
--- a/pad.c
+++ b/pad.c
@@ -258,9 +258,15 @@ Perl_pad_undef(pTHX_ CV* cv)
 		{
 		    assert(CvWEAKOUTSIDE(innercv));
 		    CvWEAKOUTSIDE_off(innercv);
-		    CvOUTSIDE(innercv) = outercv;
 		    CvOUTSIDE_SEQ(innercv) = seq;
-		    SvREFCNT_inc(outercv);
+		    /* don't relink to grandfather if he's being freed */
+		    if (SvREFCNT(outercv)) {
+			CvOUTSIDE(innercv) = outercv;
+			SvREFCNT_inc(outercv);
+		    }
+		    else {
+			CvOUTSIDE(innercv) = Nullcv;
+		    }
 		}
 	    }
 	}