From e9b4f22d4b5f0f71fb2c05b9e80e7750e939ea05 Mon Sep 17 00:00:00 2001
From: Yu Shiqiang <shiqiang.yu@intel.com>
Date: Fri, 5 Jul 2019 03:18:14 -0400
Subject: [PATCH] [CP] Fix KW issues

Fix KW issues.

[Internal]
Platforms: Gen8, Gen9, Gen10, Gen11, Gen12
OS: Linux
Feature impact: HDCP
Resolves: N/A
Related-to: N/A
Klocwork: PASS
IP Scan: PASS

Change-Id: Ied02d28338f1e93238bc70a1c992e199821cf2e1

Signed-off-by: Yu Shiqiang <shiqiang.yu@intel.com>
---
 daemon/srm.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/daemon/srm.cpp b/daemon/srm.cpp
index 0613519..656622b 100644
--- a/daemon/srm.cpp
+++ b/daemon/srm.cpp
@@ -239,6 +239,8 @@ int32_t SrmTable::VerifySignature(
 
     if(DSA_SUCCESS != DSA_set0_pqg(dsa, p, q, g)) 
     {
+       DSA_free(dsa);
+       DSA_SIG_free(sig);
        BN_free(p);
        BN_free(q);
        BN_free(g);
@@ -260,6 +262,8 @@ int32_t SrmTable::VerifySignature(
 
     if(DSA_SUCCESS != DSA_set0_key(dsa, pub_key, nullptr)) 
     {
+        DSA_free(dsa);
+        DSA_SIG_free(sig);
         BN_free(pub_key);
         return EINVAL;
     }
@@ -269,6 +273,8 @@ int32_t SrmTable::VerifySignature(
 
     if(DSA_SUCCESS != DSA_SIG_set0(sig, r, s)) 
     {
+        DSA_free(dsa);
+        DSA_SIG_free(sig);
         BN_free(r);
         BN_free(s);
         return EINVAL;