From d910ef0667a902b4ac0551f3e8d11121bb02214c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= <fidencio@redhat.com>
Date: Wed, 14 Mar 2018 09:21:45 +0100
Subject: [PATCH 12/15] KCM: Adjust REPLY_MAX to the one used in krb5
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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 FidĂȘncio <fidencio@redhat.com>

Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
---
 src/responder/kcm/kcmsrv_ops.c | 5 ++++-
 src/util/tev_curl.c            | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/responder/kcm/kcmsrv_ops.c b/src/responder/kcm/kcmsrv_ops.c
index 7a78e9d6b..1e229adc4 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 4c2f1ec9f..f8bede6c5 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;
 
-- 
2.14.3