From 7e5be2f3132c658245c41202f338d256c06ff6d9 Mon Sep 17 00:00:00 2001
From: Chris Conlon <chris@wolfssl.com>
Date: Fri, 9 Oct 2015 10:57:55 -0600
Subject: [PATCH] fix resource cleanup in testsuite and wolfcrypt test

---
 src/internal.c        | 2 +-
 testsuite/testsuite.c | 2 ++
 wolfcrypt/test/test.c | 1 +
 wolfssl/test.h        | 3 ++-
 4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/internal.c b/src/internal.c
index 5c9ede255..5090c9fbd 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -2577,7 +2577,7 @@ ProtocolVersion MakeDTLSv1_2(void)
 
     word32 LowResTimer(void)
     {
-        NET_SECURE_OS_TICK  clk;
+        NET_SECURE_OS_TICK  clk = 0;
 
         #if (NET_SECURE_MGR_CFG_EN == DEF_ENABLED)
             clk = NetSecure_OS_TimeGet();
diff --git a/testsuite/testsuite.c b/testsuite/testsuite.c
index dc756377c..9f256c2c5 100644
--- a/testsuite/testsuite.c
+++ b/testsuite/testsuite.c
@@ -382,6 +382,7 @@ void file_test(const char* file, byte* check)
         ret = wc_Sha256Update(&sha256, buf, i);
         if (ret != 0) {
             printf("Can't wc_Sha256Update %d\n", ret);
+            fclose(f);
             return;
         }
     }
@@ -389,6 +390,7 @@ void file_test(const char* file, byte* check)
     ret = wc_Sha256Final(&sha256, shasum);
     if (ret != 0) {
         printf("Can't wc_Sha256Final %d\n", ret);
+        fclose(f);
         return;
     }
 
diff --git a/wolfcrypt/test/test.c b/wolfcrypt/test/test.c
index e3e89a73e..f804e6d9f 100644
--- a/wolfcrypt/test/test.c
+++ b/wolfcrypt/test/test.c
@@ -4447,6 +4447,7 @@ int rsa_test(void)
             free(derCert);
             free(pem);
             free(tmp);
+            fclose(pemFile);
             wc_FreeRsaKey(&caKey);
             return -415;
         }
diff --git a/wolfssl/test.h b/wolfssl/test.h
index f0196a323..f6b25819f 100644
--- a/wolfssl/test.h
+++ b/wolfssl/test.h
@@ -918,7 +918,7 @@ static INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
         sz = ftell(file);
         rewind(file);
         fread(buff, sizeof(buff), 1, file);
-  
+
         if (type == WOLFSSL_CA) {
             if (wolfSSL_CTX_load_verify_buffer(ctx, buff, sz, SSL_FILETYPE_PEM)
                                               != SSL_SUCCESS)
@@ -934,6 +934,7 @@ static INLINE unsigned int my_psk_server_cb(WOLFSSL* ssl, const char* identity,
                         SSL_FILETYPE_PEM) != SSL_SUCCESS)
                 err_sys("can't load buffer key file");
         }
+        fclose(file);
     }
 
 #endif /* NO_FILESYSTEM */