From: Luke Howard <lukeh@padl.com>
Date: Tue, 19 Nov 2019 18:00:50 +0000 (-0500)
Subject: Fix gss_set_sec_context_option() context creation
X-Git-Tag: krb5-1.18-beta1~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93b6d2a83849e157d7bec4f83fd94dbef10d6f05;p=thirdparty%2Fkrb5.git

Fix gss_set_sec_context_option() context creation

If gss_set_sec_context_option() creates a union context object, it
must set the loopback pointer.

[ghudson@mit.edu: extracted this from a larger commit and wrote commit
message]

ticket: 8850 (new)
tags: pullup
target_version: 1.17-next
target_version: 1.16-next
---

diff --git a/src/lib/gssapi/mechglue/g_set_context_option.c b/src/lib/gssapi/mechglue/g_set_context_option.c
index 8e25a277f8..c3561316db 100644
--- a/src/lib/gssapi/mechglue/g_set_context_option.c
+++ b/src/lib/gssapi/mechglue/g_set_context_option.c
@@ -96,6 +96,7 @@ gss_set_sec_context_option (OM_uint32 *minor_status,
 		return status;
 	    }
 
+	    ctx->loopback = ctx;
 	    ctx->internal_ctx_id = internal_ctx;
 	    *context_handle = (gss_ctx_id_t)ctx;
 	}