commit 2791ba1429947e4f699ea1d253db3815f2f33ff8
author Attila Molnar <attilamolnar@hush.com> Tue Jan 26 11:39:26 2016 +0100
committer Simon Butcher <simon.butcher@arm.com> Mon May 23 14:29:28 2016 +0100
tree 22e1b870abb839ea18ba382b93ebd5b5d3b40161
parent c8404607eadef9748dfeb9388114eac6dedb9673

Fix handle leak in mbedtls_platform_entropy_poll() on Windows on error

library/entropy_poll.c

diff --git a/library/entropy_poll.c b/library/entropy_poll.c
index 972ad2a..e2f45c7 100644
--- a/library/entropy_poll.c
+++ b/library/entropy_poll.c
@@ -67,7 +67,10 @@
     }
 
     if( CryptGenRandom( provider, (DWORD) len, output ) == FALSE )
+    {
+        CryptReleaseContext( provider, 0 );
         return( MBEDTLS_ERR_ENTROPY_SOURCE_FAILED );
+    }
 
     CryptReleaseContext( provider, 0 );
     *olen = len;