1From cc9d40b7cdbd3e15ccaa324a0dda1680ef9dea13 Mon Sep 17 00:00:00 2001
2From: Jacob Heider <jacob@pkgx.dev>
3Date: Wed, 17 Jan 2024 11:49:26 -0500
4Subject: [PATCH] pam_namespace: include stdint.h
5
6pam_namespace.c makes use of SIZE_MAX but doesn't include stdint.h,
7resulting in the following build failures on 1.6.0:
8
9  pam_namespace.c: In function 'process_line':
10  pam_namespace.c:649:41: error: 'SIZE_MAX' undeclared (first use in this function)
11    649 |         if (count > UINT_MAX || count > SIZE_MAX / sizeof(uid_t)) {
12        |                                         ^~~~~~~~
13  pam_namespace.c:41:1: note: 'SIZE_MAX' is defined in header '<stdint.h>'; did you forget to '#include <stdint.h>'?
14     40 | #include "argv_parse.h"
15    +++ |+#include <stdint.h>
16     41 |
17  pam_namespace.c:649:41: note: each undeclared identifier is reported only once for each function it appears in
18    649 |         if (count > UINT_MAX || count > SIZE_MAX / sizeof(uid_t)) {
19        |                                         ^~~~~~~~
20
21Fixes: v1.6.0~100 ("pam_namespace: validate amount of uids in config")
22Resolves: https://github.com/linux-pam/linux-pam/issues/733
23
24Upstream-Status: Backport [https://github.com/linux-pam/linux-pam/commit/cc9d40b7cdbd3e15ccaa324a0dda1680ef9dea13]
25Signed-off-by: Khem Raj <raj.khem@gmail.com>
26---
27 modules/pam_namespace/pam_namespace.c | 2 ++
28 1 file changed, 2 insertions(+)
29
30diff --git a/modules/pam_namespace/pam_namespace.c b/modules/pam_namespace/pam_namespace.c
31index f72d67189..b16731c22 100644
32--- a/modules/pam_namespace/pam_namespace.c
33+++ b/modules/pam_namespace/pam_namespace.c
34@@ -34,6 +34,8 @@
35
36 #define _ATFILE_SOURCE
37
38+#include "config.h"
39+#include <stdint.h>
40 #include "pam_cc_compat.h"
41 #include "pam_inline.h"
42 #include "pam_namespace.h"
43