diff options
| author | Samuel Cabrero <scabrero@suse.de> | 2017-09-21 09:53:35 +0200 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2017-10-06 05:21:25 +0200 |
| commit | fc03049ca1721c25c6ad3d01cba2501af3f39b93 (patch) | |
| tree | 351d38ec07a3bd3b3c355ccc2d7cd65c1cb25423 /source3/rpc_server | |
| parent | e1a8c9b27014f4f576d1508de4b380b7517c0861 (diff) | |
| download | samba-fc03049ca1721c25c6ad3d01cba2501af3f39b93.tar.gz | |
s3: spoolss: Fix GUID string format on GetPrinter info
Fix regression introduced by commit a4157e7c5d75 which removed the braces
around the printer GUID in the printer info level 7 structure.
MS-RPRN section 2.2 says this protocol uses curly-braced GUIDs so printers
are deleted from the directory by the domain controller's pruning service.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12993
Signed-off-by: Samuel Cabrero <scabrero@suse.de>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Oct 6 05:21:25 CEST 2017 on sn-devel-144
Diffstat (limited to 'source3/rpc_server')
| -rw-r--r-- | source3/rpc_server/spoolss/srv_spoolss_nt.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/source3/rpc_server/spoolss/srv_spoolss_nt.c b/source3/rpc_server/spoolss/srv_spoolss_nt.c index 663c62381d5..1476dc6bf15 100644 --- a/source3/rpc_server/spoolss/srv_spoolss_nt.c +++ b/source3/rpc_server/spoolss/srv_spoolss_nt.c @@ -4241,7 +4241,7 @@ static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx, if (is_printer_published(tmp_ctx, session_info, msg_ctx, servername, printer, &pinfo2)) { struct GUID guid; - struct GUID_txt_buf guid_txt; + char *guidstr; werr = nt_printer_guid_get(tmp_ctx, session_info, msg_ctx, printer, &guid); if (!W_ERROR_IS_OK(werr)) { @@ -4288,9 +4288,19 @@ static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx, printer)); } } - r->guid = talloc_strdup_upper(mem_ctx, - GUID_buf_string(&guid, &guid_txt)); + + /* [MS-RPRN] section 2.2: must use curly-braced GUIDs */ + guidstr = GUID_string2(mem_ctx, &guid); + if (guidstr == NULL) { + werr = WERR_NOT_ENOUGH_MEMORY; + goto out_tmp_free; + } + /* Convert GUID string to uppercase otherwise printers + * are pruned */ + r->guid = talloc_strdup_upper(mem_ctx, guidstr); r->action = DSPRINT_PUBLISH; + + TALLOC_FREE(guidstr); } else { r->guid = talloc_strdup(mem_ctx, ""); r->action = DSPRINT_UNPUBLISH; |