backport eet_node fixes

SVN revision: 60959

3 files changed, 10 insertions, 0 deletions

diff --git a/AUTHORS b/AUTHORS
index 6ec31c0..afdb972 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -10,3 +10,4 @@ Raphael Kubo da Costa <kubo@profusion.mobi>
 Mathieu Taillefumier <mathieu.taillefumier@free.fr>
 Albin "Lutin" Tonnerre <albin.tonnerre@gmail.com>
 Adam Simpkins <adam@adamsimpkins.net>
+Mike Blumenkrantz <mike@zentific.com>
diff --git a/ChangeLog b/ChangeLog
index dd3ba42..405d123 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -495,3 +495,6 @@
 
 	* 1.4.1 release
 
+2011-07-04  Mike Blumenkrantz
+
+        * Fix segmentation faults in several eet_node functions
diff --git a/src/lib/eet_node.c b/src/lib/eet_node.c
index 35d820a..432b2ef 100644
--- a/src/lib/eet_node.c
+++ b/src/lib/eet_node.c
@@ -213,6 +213,8 @@ eet_node_struct_child_new(const char *parent,
 {
    Eet_Node *n;
 
+   if (!child) return NULL;
+
    if (child->type != EET_G_UNKNOWN)
       return child;
 
@@ -233,6 +235,7 @@ eet_node_list_append(Eet_Node   *parent,
    const char *tmp;
    Eet_Node *nn;
 
+   if ((!parent) || (!child)) return;
    tmp = eina_stringshare_add(name);
 
    for (nn = parent->values; nn; nn = nn->next)
@@ -275,6 +278,7 @@ eet_node_struct_append(Eet_Node   *parent,
    Eet_Node *prev;
    Eet_Node *nn;
 
+   if ((!parent) || (!child)) return;
    if (parent->type != EET_G_UNKNOWN)
      {
         ERR("[%s] is not a structure. Will not insert [%s] in it",
@@ -322,6 +326,8 @@ eet_node_hash_add(Eet_Node   *parent,
 {
    Eet_Node *nn;
 
+   if ((!parent) || (!child)) return;
+
    /* No list found, so create it. */
    nn = eet_node_hash_new(name, key, child);