1 files changed, 23 insertions, 0 deletions
diff --git a/security/trousers/files/patch-src_include_tcs__utils.h b/security/trousers/files/patch-src_include_tcs__utils.h
new file mode 100644
index 000000000000..4eee71c78339
--- /dev/null
+++ b/security/trousers/files/patch-src_include_tcs__utils.h
@@ -0,0 +1,23 @@
+--- src/include/tcs_utils.h.orig	2016-06-20 15:21:26 UTC
++++ src/include/tcs_utils.h
+@@ -18,6 +18,20 @@
+ #include "tcs_tsp.h"
+ #include "trousers_types.h"
+ 
++
++
++/* 
++ * XXX malloc wrapper 
++ *
++ * Linux: malloc(0) => '\0'
++ * *BSD:  malloc(0) => invalid to dereference
++ *
++ * => so wrap malloc(0) => calloc(1, 16) to create
++ * a 16Byte array containing '\0'
++ *
++ */
++#define malloc(x) ((x) == 0 ? calloc(1, 16) : calloc(1, (x)))
++
+ struct key_mem_cache
+ {
+ 	TCPA_KEY_HANDLE tpm_handle;