diff options
Diffstat (limited to 'source3/wscript')
| -rwxr-xr-x | source3/wscript | 77 |
1 files changed, 63 insertions, 14 deletions
diff --git a/source3/wscript b/source3/wscript index e372fcc5ae..5fcf86ea18 100755 --- a/source3/wscript +++ b/source3/wscript @@ -728,22 +728,71 @@ int i; i = PAM_RADIO_TYPE; conf.DEFINE('WITH_PAM', 1) conf.DEFINE('WITH_PAM_MODULES', 1) - seteuid = False # -# Disable for now until Linux-64 and Linux-32 specific versions -# are separated out. +# Ensure we select the correct set of system calls on Linux. # -# if not seteuid: -# seteuid = conf.CHECK_CODE(''' -# #define AUTOCONF_TEST 1 -# #define USE_LINUX_THREAD_CREDENTIALS 1 -# #include "../lib/util/setid.c" -# #include "./lib/util_sec.c" -# ''', -# 'USE_LINUX_THREAD_CREDENTIALS', -# addmain=False, -# execute=True, -# msg="Checking whether we can use Linux thread-specific credentials") + if (host_os.rfind('linux') > -1): + conf.CHECK_CODE(''' +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif +#include <stdlib.h> +#include <stdio.h> +#include <sys/types.h> +#include <errno.h> + +#ifdef HAVE_SYS_PRIV_H +#include <sys/priv.h> +#endif +#ifdef HAVE_SYS_ID_H +#include <sys/id.h> +#endif + +#if defined(HAVE_SYSCALL_H) +#include <syscall.h> +#endif + +#if defined(HAVE_SYS_SYSCALL_H) +#include <sys/syscall.h> +#endif + +syscall(SYS_setresuid32, -1, -1, -1); +syscall(SYS_setresgid32, -1, -1, -1); +syscall(SYS_setreuid32, -1, -1); +syscall(SYS_setregid32, -1, -1); +syscall(SYS_setuid32, -1); +syscall(SYS_setgid32, -1); +syscall(SYS_setgroups32, 0, NULL); +''', + 'USE_LINUX_32BIT_SYSCALLS', + msg="Checking whether Linux should use 32-bit credential calls"); + + seteuid = False + + if not seteuid: + if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')): + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define USE_LINUX_THREAD_CREDENTIALS 1 + #define USE_LINUX_32BIT_SYSCALLS 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'USE_LINUX_THREAD_CREDENTIALS', + addmain=False, + execute=True, + msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls") + else: + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define USE_LINUX_THREAD_CREDENTIALS 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'USE_LINUX_THREAD_CREDENTIALS', + addmain=False, + execute=True, + msg="Checking whether we can use Linux thread-specific credentials") if not seteuid: seteuid = conf.CHECK_CODE(''' #define AUTOCONF_TEST 1 |