From d910ef0667a902b4ac0551f3e8d11121bb02214c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fabiano=20Fid=C3=AAncio?= Date: Wed, 14 Mar 2018 09:21:45 +0100 Subject: [PATCH 12/15] KCM: Adjust REPLY_MAX to the one used in krb5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Jakub Hrozek --- 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