From 2fcdd7446e5c83cdb5170a5d4b4470d6f6c9050a Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Tue, 26 Feb 2019 13:59:48 +0000
Subject: [PATCH] Fix a memory leak in x509write test suite

This leak wasn't discovered by the CI because the only test in
all.sh exercising the respective path enabled the custom memory
buffer allocator implementations of calloc() and free(), hence
bypassing ASan.
---
 tests/suites/test_suite_x509write.function | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index e15802ff1..7a359b1c6 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -57,6 +57,7 @@ static int x509_crt_verifycsr( const unsigned char *buf, size_t buflen )
         return( MBEDTLS_ERR_X509_CERT_VERIFY_FAILED );
     }
 
+    mbedtls_x509_csr_free( &csr );
     return( 0 );
 }
 #endif /* MBEDTLS_USE_PSA_CRYPTO */