Zero uninitialized POctet values (valgrind: conditional jump)

2 files changed, 5 insertions, 1 deletions

diff --git a/examples/dbt_peripheral00.cpp b/examples/dbt_peripheral00.cpp
index e214ce37..99cb04f8 100644
--- a/examples/dbt_peripheral00.cpp
+++ b/examples/dbt_peripheral00.cpp
@@ -107,6 +107,7 @@ static jau::POctets make_poctets(const char* name) {
 static jau::POctets make_poctets(const char* name, const jau::nsize_t capacity) {
     const nsize_t name_len = (nsize_t)strlen(name);
     jau::POctets p( std::max<nsize_t>(capacity, name_len), name_len, endian::little );
+    p.bzero();
     p.put_bytes_nc(0, reinterpret_cast<const uint8_t*>(name), name_len);
     return p;
 }
@@ -116,7 +117,9 @@ static jau::POctets make_poctets(const uint16_t v) {
     return p;
 }
 static jau::POctets make_poctets(const jau::nsize_t capacity, const jau::nsize_t size) {
-    return jau::POctets(capacity, size, endian::little);
+    jau::POctets p(capacity, size, endian::little);
+    p.bzero();
+    return p;
 }
 
 static const jau::uuid128_t DataServiceUUID = jau::uuid128_t("d0ca6bf3-3d50-4760-98e5-fc5883e93712");
diff --git a/examples/java/DBTPeripheral00.java b/examples/java/DBTPeripheral00.java
index 567305c7..5e077c6c 100644
--- a/examples/java/DBTPeripheral00.java
+++ b/examples/java/DBTPeripheral00.java
@@ -154,6 +154,7 @@ public class DBTPeripheral00 {
     }
     static DBGattValue make_gvalue(final int capacity, final int size) {
         final byte[] p = new byte[size];
+        Arrays.fill(p, (byte)0);
         return new DBGattValue(p, capacity, true /* variable_length */);
     }