On Tue, 02 Feb 2016, Lukas Slebodnik wrote:
On (29/01/16 12:12), Lukas Slebodnik wrote:

attached patch shoudl fix build on fedora-24.
It blocks static analysis scan.

Even though it unblock build on fedora-24
the solution is not ideal. It's possible that some changes
need to be done in samba side as well.
(missing prototypes for trim_string, smb_xstrdup


From f9057ca98557094a4db84ac072ee9efd02a4ff79 Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lsleb...@redhat.com>
Date: Fri, 29 Jan 2016 10:40:18 +0100
Subject: [PATCH 1/3] IPA-SAM: Fix build with samba 4.4

samba_util.h is not shipped with samba-4.4
and it was indirectly included by "ndr.h"

Some functions have prototypes in different header file
"util/talloc_stack.h" and other does not have declarations
in other header file. But they are still part of libsamba-util.so

sh$ objdump -T /usr/lib64/libsamba-util.so.0.0.1 | grep -E "trim_s|xstrdup"
0000000000022200 g    DF .text  000000000000001f  SAMBA_UTIL_0.0.1 smb_xstrdup
00000000000223b0 g    DF .text  000000000000019d  SAMBA_UTIL_0.0.1 trim_string

ipa_sam.c: In function 'ldapsam_uid_to_sid':
ipa_sam.c:836:24: warning: implicit declaration of function 'talloc_stackframe'
 TALLOC_CTX *tmp_ctx = talloc_stackframe();
ipa_sam.c: In function 'pdb_init_ipasam':
ipa_sam.c:4493:2: warning: implicit declaration of function 'trim_string'
 trim_string( uri, "\"", "\"" );
ipa_sam.c:4580:26: warning: implicit declaration of function 'smb_xstrdup'
 ldap_state->domain_dn = smb_xstrdup(dn);
daemons/ipa-sam/ipa_sam.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/daemons/ipa-sam/ipa_sam.c b/daemons/ipa-sam/ipa_sam.c
--- a/daemons/ipa-sam/ipa_sam.c
+++ b/daemons/ipa-sam/ipa_sam.c
@@ -19,6 +19,12 @@
#include <util/data_blob.h>
#include <util/time.h>
#include <util/debug.h>
+#include <util/talloc_stack.h>
+#ifndef _SAMBA_UTIL_H_
+bool trim_string(char *s, const char *front, const char *back);
+char *smb_xstrdup(const char *s);
it would be good to unblock static analysis scans.
Yes, ACK.
/ Alexander Bokovoy

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