1 files changed, 27 insertions, 3 deletions

diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index d5e4dd75200b..07dfa7fdd2a0 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -802,12 +802,18 @@ static int irda_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
         }
 #endif /* CONFIG_IRDA_ULTRA */
 
+        self->ias_obj = irias_new_object(addr->sir_name, jiffies);
+        if (self->ias_obj == NULL)
+                return -ENOMEM;
+
         err = irda_open_tsap(self, addr->sir_lsap_sel, addr->sir_name);
-        if (err < 0)
+        if (err < 0) {
+                kfree(self->ias_obj->name);
+                kfree(self->ias_obj);
                 return err;
+        }
 
         /*  Register with LM-IAS */
-        self->ias_obj = irias_new_object(addr->sir_name, jiffies);
         irias_add_integer_attrib(self->ias_obj, "IrDA:TinyTP:LsapSel",
                                  self->stsap_sel, IAS_KERNEL_ATTR);
         irias_insert_object(self->ias_obj);
@@ -1825,7 +1831,7 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
         struct irda_ias_set    *ias_opt;
         struct ias_object      *ias_obj;
         struct ias_attrib *     ias_attr;       /* Attribute in IAS object */
-        int opt;
+        int opt, free_ias = 0;
 
         IRDA_DEBUG(2, "%s(%p)\n", __FUNCTION__, self);
 
@@ -1881,11 +1887,20 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
                         /* Create a new object */
                         ias_obj = irias_new_object(ias_opt->irda_class_name,
                                                    jiffies);
+                        if (ias_obj == NULL) {
+                                kfree(ias_opt);
+                                return -ENOMEM;
+                        }
+                        free_ias = 1;
                 }
 
                 /* Do we have the attribute already ? */
                 if(irias_find_attrib(ias_obj, ias_opt->irda_attrib_name)) {
                         kfree(ias_opt);
+                        if (free_ias) {
+                                kfree(ias_obj->name);
+                                kfree(ias_obj);
+                        }
                         return -EINVAL;
                 }
 
@@ -1904,6 +1919,11 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
                         if(ias_opt->attribute.irda_attrib_octet_seq.len >
                            IAS_MAX_OCTET_STRING) {
                                 kfree(ias_opt);
+                                if (free_ias) {
+                                        kfree(ias_obj->name);
+                                        kfree(ias_obj);
+                                }
+
                                 return -EINVAL;
                         }
                         /* Add an octet sequence attribute */
@@ -1932,6 +1952,10 @@ static int irda_setsockopt(struct socket *sock, int level, int optname,
                         break;
                 default :
                         kfree(ias_opt);
+                        if (free_ias) {
+                                kfree(ias_obj->name);
+                                kfree(ias_obj);
+                        }
                         return -EINVAL;
                 }
                 irias_insert_object(ias_obj);