1 files changed, 38 insertions, 0 deletions
diff --git a/security/trousers/files/patch-src_tspi_rpc_hosttable.c b/security/trousers/files/patch-src_tspi_rpc_hosttable.c
new file mode 100644
index 000000000000..0acd9ec1a845
--- /dev/null
+++ b/security/trousers/files/patch-src_tspi_rpc_hosttable.c
@@ -0,0 +1,38 @@
+--- src/tspi/rpc/hosttable.c.orig	2016-06-20 15:21:26 UTC
++++ src/tspi/rpc/hosttable.c
+@@ -51,6 +51,8 @@ host_table_final()
+ {
+ 	struct host_table_entry *hte, *next = NULL;
+ 
++	if( ht == NULL ) return;
++
+ 	MUTEX_LOCK(ht->lock);
+ 
+ 	for (hte = ht->entries; hte; hte = next) {
+@@ -84,6 +86,8 @@ __tspi_add_table_entry(TSS_HCONTEXT tspC
+ {
+ 	struct host_table_entry *entry, *tmp;
+ 
++	if( ht == NULL ) return TSPERR(TSS_E_OUTOFMEMORY);
++
+         entry = calloc(1, sizeof(struct host_table_entry));
+         if (entry == NULL) {
+                 LogError("malloc of %zd bytes failed.", sizeof(struct host_table_entry));
+@@ -134,6 +138,8 @@ remove_table_entry(TSS_HCONTEXT tspConte
+ {
+ 	struct host_table_entry *hte, *prev = NULL;
+ 
++	if( ht == NULL ) return;
++
+ 	MUTEX_LOCK(ht->lock);
+ 
+ 	for (hte = ht->entries; hte; prev = hte, hte = hte->next) {
+@@ -158,6 +164,8 @@ get_table_entry(TSS_HCONTEXT tspContext)
+ {
+ 	struct host_table_entry *index = NULL;
+ 
++	if( ht == NULL ) return NULL;
++
+ 	MUTEX_LOCK(ht->lock);
+ 
+ 	for (index = ht->entries; index; index = index->next) {