From 982a897b4bc22fa49da2501af8242e8c8ce1792c Mon Sep 17 00:00:00 2001 From: David Garske Date: Wed, 19 Dec 2018 08:30:44 -0800 Subject: wolfssl: Perform cleanup This adds a cleanup callback for cyassl. Resolves possible memory leak when using ECC fixed point cache. Closes #3395 Reviewed-by: Daniel Stenberg Reviewed-by: Daniel Gustafsson --- lib/vtls/cyassl.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'lib/vtls') diff --git a/lib/vtls/cyassl.c b/lib/vtls/cyassl.c index 0d45afbf0..ea96cf65e 100644 --- a/lib/vtls/cyassl.c +++ b/lib/vtls/cyassl.c @@ -794,6 +794,12 @@ static int Curl_cyassl_init(void) } +static void Curl_cyassl_cleanup(void) +{ + CyaSSL_Cleanup(); +} + + static bool Curl_cyassl_data_pending(const struct connectdata* conn, int connindex) { @@ -1004,7 +1010,7 @@ const struct Curl_ssl Curl_ssl_cyassl = { sizeof(struct ssl_backend_data), Curl_cyassl_init, /* init */ - Curl_none_cleanup, /* cleanup */ + Curl_cyassl_cleanup, /* cleanup */ Curl_cyassl_version, /* version */ Curl_none_check_cxn, /* check_cxn */ Curl_cyassl_shutdown, /* shutdown */ -- cgit v1.2.3