[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 <[email protected]>
intel · Jul 5, 2019 · e9b4f22 · e9b4f22
1 parent 4f6ab65
commit e9b4f22
Showing 1 changed file with 6 additions and 0 deletions.
diff --git 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;