From c5279cfaeb601cce952b7763571efd76a68150df Mon Sep 17 00:00:00 2001
From: sachiel <sachiel>
Date: Thu, 29 Mar 2012 17:46:17 +0000
Subject: [PATCH] Hack to avoid freeing old data when calling eina_hash_set()
 with new_data == NULL. Let's have a minute of silence for all the innocent
 children that died because of this very grave error.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/eina@69763 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 ChangeLog           | 4 ++++
 src/lib/eina_hash.c | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 354500d..e6b59b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -241,3 +241,7 @@
 2012-03-16  Raphael Kubo da Costa
 
 	* Adjust Valgrind's CFLAGS to fix the build when it is in a non-default location.
+
+2012-03-29 Iván Briano
+
+	* Avoid freeing old data before returning it on eina_hash_set().
diff --git a/src/lib/eina_hash.c b/src/lib/eina_hash.c
index 5196894..afdc114 100644
--- a/src/lib/eina_hash.c
+++ b/src/lib/eina_hash.c
@@ -1136,7 +1136,10 @@ eina_hash_set(Eina_Hash *hash, const void *key, const void *data)
 	  }
 	else
 	  {
+            Eina_Free_Cb cb = hash->data_free_cb;
+            hash->data_free_cb = NULL;
 	    _eina_hash_del_by_hash_el(hash, hash_element, hash_head, key_hash);
+            hash->data_free_cb = cb;
 	  }
 
         return old_data;
-- 
2.7.4