From 559b0fb1b42382816b67a439edc4303495d8890c Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Wed, 4 Nov 2015 09:34:57 -0800 Subject: [PATCH] s3: smbd: If EA's are turned off on a share don't allow an SMB2 create containing them. Otherwise a create that should have failed may succeed. Based on an original patch from John Mulligan and comments from Uri Simchoni BUG: https://bugzilla.samba.org/show_bug.cgi?id=11589 Signed-off-by: Jeremy Allison Reviewed-by: Uri Simchoni Autobuild-User(master): Uri Simchoni Autobuild-Date(master): Wed Nov 4 22:14:22 CET 2015 on sn-devel-104 (cherry picked from commit aa3cc0b459124c66de0aad8ff41908e1bf261222) --- source3/smbd/smb2_create.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/source3/smbd/smb2_create.c b/source3/smbd/smb2_create.c index 880ceee..ad21533 100644 --- a/source3/smbd/smb2_create.c +++ b/source3/smbd/smb2_create.c @@ -703,6 +703,12 @@ static struct tevent_req *smbd_smb2_create_send(TALLOC_CTX *mem_ctx, } if (exta) { + if (!lp_ea_support(SNUM(smb2req->tcon->compat))) { + tevent_req_nterror(req, + NT_STATUS_EAS_NOT_SUPPORTED); + return tevent_req_post(req, ev); + } + ea_list = read_nttrans_ea_list(mem_ctx, (const char *)exta->data.data, exta->data.length); if (!ea_list) { -- 2.6.0.rc2.230.g3dd15c0