From: Richard W.M. Jones <rjones@redhat.com>
Date: Fri, 22 Apr 2011 20:34:08 +0000 (+0100)
Subject: perl: Decrement refcount in $g->delete_event_callback.
X-Git-Tag: 1.11.3~3
X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=3acf732c2f23d8508f692efb2b222169914bfcdc;p=libguestfs.git

perl: Decrement refcount in $g->delete_event_callback.

This updates commit bc468c87d04b34faacd208c49cca4a5096e5103c.
---

diff --git a/generator/generator_perl.ml b/generator/generator_perl.ml
index c832469..e2ec254 100644
--- a/generator/generator_perl.ml
+++ b/generator/generator_perl.ml
@@ -256,11 +256,15 @@ delete_event_callback (g, event_handle)
       int event_handle;
 PREINIT:
       char key[64];
+      SV *cb;
    CODE:
       snprintf (key, sizeof key, \"_perl_event_%%d\", event_handle);
-      guestfs_set_private (g, key, NULL);
-
-      guestfs_delete_event_callback (g, event_handle);
+      cb = guestfs_get_private (g, key);
+      if (cb) {
+        SvREFCNT_dec (cb);
+        guestfs_set_private (g, key, NULL);
+        guestfs_delete_event_callback (g, event_handle);
+      }
 
 SV *
 last_errno (g)