From b09cd3072153663bfcce902633b5e6f9134e72e0 Mon Sep 17 00:00:00 2001
From: Fabiano Fidêncio <fidencio@redhat.com>
Date: Mar 29 2018 18:15:25 +0000
Subject: KCM: Adjust REPLY_MAX to the one used in krb5


krb5 has its MAX_REPLY_SIZE set as 10*1024*1024, as seen in:
https://github.com/krb5/krb5/blob/master/src/lib/krb5/ccache/cc_kcm.c#L53

Related:
https://pagure.io/SSSD/sssd/issue/3386

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>

Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

---

diff --git a/src/responder/kcm/kcmsrv_ops.c b/src/responder/kcm/kcmsrv_ops.c
index 7a78e9d..1e229ad 100644
--- a/src/responder/kcm/kcmsrv_ops.c
+++ b/src/responder/kcm/kcmsrv_ops.c
@@ -31,7 +31,10 @@
 #include "responder/kcm/kcmsrv_ops.h"
 #include "responder/kcm/kcmsrv_ccache.h"
 
-#define KCM_REPLY_MAX 16384
+/* This limit comes from:
+ * https://github.com/krb5/krb5/blob/master/src/lib/krb5/ccache/cc_kcm.c#L53
+ */
+#define KCM_REPLY_MAX 10*1024*1024
 
 struct kcm_op_ctx {
     struct kcm_resp_ctx *kcm_data;
diff --git a/src/util/tev_curl.c b/src/util/tev_curl.c
index 4c2f1ec..f8bede6 100644
--- a/src/util/tev_curl.c
+++ b/src/util/tev_curl.c
@@ -35,7 +35,8 @@
 #include "util/tev_curl.h"
 
 #define TCURL_IOBUF_CHUNK   1024
-#define TCURL_IOBUF_MAX    16384
+/* This limit in the same one as KCM_REPLY_MAX */
+#define TCURL_IOBUF_MAX     10*1024*1024
 
 static bool global_is_curl_initialized;