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Re: [PATCH scope.c] Re: local($tied->{foo}) leaks
authorDave Mitchell <davem@fdisolutions.com>
Fri, 3 May 2002 23:51:10 +0000 (00:51 +0100)
committerRafael Garcia-Suarez <rgarciasuarez@gmail.com>
Sat, 4 May 2002 13:22:41 +0000 (13:22 +0000)
Message-ID: <20020503235110.E22026@fdgroup.com>

p4raw-id: //depot/perl@16386

pp_hot.c
scope.c

index 027d124..30653a7 100644 (file)
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -1682,8 +1682,17 @@ PP(pp_helem)
                    STRLEN keylen;
                    char *key = SvPV(keysv, keylen);
                    SAVEDELETE(hv, savepvn(key,keylen), keylen);
-               } else
+               } else {
+                   SV *sv;
                    save_helem(hv, keysv, svp);
+                   sv = *svp;
+                   /* If we're localizing a tied hash element, this new
+                    * sv won't actually be stored in the hash - so it
+                    * won't get reaped when the localize ends. Ensure it
+                    * gets reaped by mortifying it instead. DAPM */
+                   if (SvTIED_mg(sv, PERL_MAGIC_tiedelem))
+                       sv_2mortal(sv);
+               }
             }
        }
        else if (PL_op->op_private & OPpDEREF)
@@ -2938,8 +2947,17 @@ PP(pp_aelem)
            PUSHs(lv);
            RETURN;
        }
-       if (PL_op->op_private & OPpLVAL_INTRO)
+       if (PL_op->op_private & OPpLVAL_INTRO) {
+           SV *sv;
            save_aelem(av, elem, svp);
+           sv = *svp;
+           /* If we're localizing a tied array element, this new sv
+            * won't actually be stored in the array - so it won't get
+            * reaped when the localize ends. Ensure it gets reaped by
+            * mortifying it instead. DAPM */
+           if (SvTIED_mg(sv, PERL_MAGIC_tiedelem))
+               sv_2mortal(sv);
+       }
        else if (PL_op->op_private & OPpDEREF)
            vivify_ref(*svp, PL_op->op_private & OPpDEREF);
     }
diff --git a/scope.c b/scope.c
index a7d55b0..85a0680 100644 (file)
--- a/scope.c
+++ b/scope.c
@@ -206,12 +206,6 @@ S_save_scalar_at(pTHX_ SV **sptr)
        PL_localizing = 1;
        SvSETMAGIC(sv);
        PL_localizing = 0;
-       /* If we're localizing a tied array/hash element, this new sv
-        * won't actually be stored in the array/hash - so it won't get
-        * reaped when the localize ends. Ensure it gets reaped by
-        * mortifying it instead. DAPM */
-       if (SvTIED_mg(sv, PERL_MAGIC_tiedelem))
-           sv_2mortal(sv);
     }
     return sv;
 }