From 6acf230d4c9cf815a7e8efc97e9717b5981339c0 Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Thu, 12 Nov 2020 15:48:30 +0100 Subject: [PATCH] cleanup_gssapi_auth: avoid null pointer dereference Signed-off-by: Nikos Mavrogiannopoulos --- gssapi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gssapi.c b/gssapi.c index 7a9b90fc..762caea3 100644 --- a/gssapi.c +++ b/gssapi.c @@ -158,6 +158,9 @@ void cleanup_gssapi_auth(struct openconnect_info *vpninfo, { OM_uint32 minor; + if (!auth_state) + return; + if (auth_state->gss_target_name != GSS_C_NO_NAME) gss_release_name(&minor, &auth_state->gss_target_name); -- 2.49.0