[PATCH 2/4] imap-send: check NULL return of SSL_CTX_new()

From

Kazuki Yamaguchi <k@rhe.jp>

Date

Apr 8, 2016, 16:22 UTC

Message-ID

<929766804585e24d7fcdc8acb7dd4835b3069d45.1460130092.git.k@rhe.jp>

In-Reply-To

<cover.1460130092.git.k@rhe.jp>

SSL_CTX_new() may fail with return value NULL.

Signed-off-by: Kazuki Yamaguchi <k@rhe.jp>
---
 imap-send.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/imap-send.c b/imap-send.c
index 0364b326e109..c5e24a35491d 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -298,6 +298,10 @@ static int ssl_socket_connect(struct imap_socket *sock, int use_tls_only, int ve
 	}
 
 	ctx = SSL_CTX_new(meth);
+	if (!ctx) {
+		ssl_socket_perror("SSL_CTX_new");
+		return -1;
+	}
 
 	if (verify)
 		SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, NULL);

-- 
2.8.1.104.g0d1aca6