[MBEDTLS] Update to version 2.7.18. CORE-17252

[reactos.git] / dll / 3rdparty / mbedtls / pem.c

diff --git a/dll/3rdparty/mbedtls/pem.c b/dll/3rdparty/mbedtls/pem.c
index 9eff10e..8c07048 100644 (file)
--- a/dll/3rdparty/mbedtls/pem.c
+++ b/dll/3rdparty/mbedtls/pem.c
@@ -510,6 +510,9 @@ int mbedtls_pem_write_buffer( const char *header, const char *footer,
     *p++ = '\0';
     *olen = p - buf;
 
+    /* Clean any remaining data previously written to the buffer */
+    memset( buf + *olen, 0, buf_len - *olen );
+
     mbedtls_free( encode_buf );
     return( 0 );
 }