From c90f1135317ec2ffe496dd30fb51a98de93b6b1c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= Date: Thu, 11 Dec 2008 05:01:41 +0000 Subject: [PATCH] check that ctx is not a null ptr before deref cid#132 git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24112 ec53bebd-3082-4978-b11e-865c3cabbd6b --- lib/gssapi/mech/gss_wrap.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/gssapi/mech/gss_wrap.c b/lib/gssapi/mech/gss_wrap.c index b3363d3f2..9476d01dd 100644 --- a/lib/gssapi/mech/gss_wrap.c +++ b/lib/gssapi/mech/gss_wrap.c @@ -39,7 +39,7 @@ gss_wrap(OM_uint32 *minor_status, gss_buffer_t output_message_buffer) { struct _gss_context *ctx = (struct _gss_context *) context_handle; - gssapi_mech_interface m = ctx->gc_mech; + gssapi_mech_interface m; if (conf_state) *conf_state = 0; @@ -49,6 +49,8 @@ gss_wrap(OM_uint32 *minor_status, return GSS_S_NO_CONTEXT; } + m = ctx->gc_mech; + return (m->gm_wrap(minor_status, ctx->gc_ctx, conf_req_flag, qop_req, input_message_buffer, conf_state, output_message_buffer));