9f35f2a9e5
- Add configure options --disable-nis, --disable-regenerate-docu
- 000-OE-libpam-xtests.patch is not relevant in OpenWrt
- 001-no_nis.patch was dropped because we now --disable-nis
- 002-no_yywrap.patch was dropped be cause it was fixed in 1.2.0
- 003-no_doc was dropped because we ignore doc/ with
--disable-regenreate-docu
- 004-fix_lib64 was replaced by new 0001-build-use-host_cpu...
- pam_rhosts will not be built with musl because ruserok{,_af{
are not available
- pam_lastlog will not be built with musl because logwtmp is missing
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
106 lines
3.9 KiB
Diff
106 lines
3.9 KiB
Diff
From 9e2fa22891a87592c1a04801623fea5be40cb581 Mon Sep 17 00:00:00 2001
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From: Yousong Zhou <yszhou4tech@gmail.com>
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Date: Wed, 17 Jun 2015 15:33:43 +0800
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Subject: [PATCH 7/7] Check if innetgr is available at compile time.
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innetgr may not be there so make sure that when innetgr is not present
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then we inform about it and not use it.
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* modules/pam_group/pam_group.c: ditto
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* modules/pam_succeed_if/pam_succeed_if.c: ditto
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* modules/pam_time/pam_time.c: ditto
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Signed-off-by: Khem Raj <raj.khem at gmail.com>
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Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
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---
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modules/pam_group/pam_group.c | 4 ++++
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modules/pam_succeed_if/pam_succeed_if.c | 17 +++++++++++++----
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modules/pam_time/pam_time.c | 4 ++++
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3 files changed, 21 insertions(+), 4 deletions(-)
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diff --git a/modules/pam_group/pam_group.c b/modules/pam_group/pam_group.c
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index be5f20f..6a065ca 100644
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--- a/modules/pam_group/pam_group.c
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+++ b/modules/pam_group/pam_group.c
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@@ -656,7 +656,11 @@ static int check_account(pam_handle_t *pamh, const char *service,
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}
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/* If buffer starts with @, we are using netgroups */
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if (buffer[0] == '@')
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+#ifdef HAVE_INNETGR
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good &= innetgr (&buffer[1], NULL, user, NULL);
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+#else
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+ pam_syslog (pamh, LOG_ERR, "pam_group does not have netgroup support");
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+#endif
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/* otherwise, if the buffer starts with %, it's a UNIX group */
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else if (buffer[0] == '%')
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good &= pam_modutil_user_in_group_nam_nam(pamh, user, &buffer[1]);
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diff --git a/modules/pam_succeed_if/pam_succeed_if.c b/modules/pam_succeed_if/pam_succeed_if.c
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index aa828fc..c0c68a0 100644
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--- a/modules/pam_succeed_if/pam_succeed_if.c
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+++ b/modules/pam_succeed_if/pam_succeed_if.c
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@@ -231,18 +231,27 @@ evaluate_notingroup(pam_handle_t *pamh, const char *user, const char *group)
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}
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/* Return PAM_SUCCESS if the (host,user) is in the netgroup. */
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static int
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-evaluate_innetgr(const char *host, const char *user, const char *group)
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+evaluate_innetgr(const pam_handle_t* pamh, const char *host, const char *user, const char *group)
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{
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+#ifdef HAVE_INNETGR
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if (innetgr(group, host, user, NULL) == 1)
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return PAM_SUCCESS;
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+#else
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+ pam_syslog (pamh, LOG_ERR, "pam_succeed_if does not have netgroup support");
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+#endif
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+
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return PAM_AUTH_ERR;
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}
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/* Return PAM_SUCCESS if the (host,user) is NOT in the netgroup. */
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static int
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-evaluate_notinnetgr(const char *host, const char *user, const char *group)
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+evaluate_notinnetgr(const pam_handle_t* pamh, const char *host, const char *user, const char *group)
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{
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+#ifdef HAVE_INNETGR
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if (innetgr(group, host, user, NULL) == 0)
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return PAM_SUCCESS;
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+#else
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+ pam_syslog (pamh, LOG_ERR, "pam_succeed_if does not have netgroup support");
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+#endif
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return PAM_AUTH_ERR;
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}
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@@ -387,14 +396,14 @@ evaluate(pam_handle_t *pamh, int debug,
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const void *rhost;
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if (pam_get_item(pamh, PAM_RHOST, &rhost) != PAM_SUCCESS)
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rhost = NULL;
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- return evaluate_innetgr(rhost, user, right);
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+ return evaluate_innetgr(pamh, rhost, user, right);
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}
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/* (Rhost, user) is not in this group. */
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if (strcasecmp(qual, "notinnetgr") == 0) {
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const void *rhost;
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if (pam_get_item(pamh, PAM_RHOST, &rhost) != PAM_SUCCESS)
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rhost = NULL;
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- return evaluate_notinnetgr(rhost, user, right);
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+ return evaluate_notinnetgr(pamh, rhost, user, right);
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}
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/* Fail closed. */
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return PAM_SERVICE_ERR;
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diff --git a/modules/pam_time/pam_time.c b/modules/pam_time/pam_time.c
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index c94737c..0b34a14 100644
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--- a/modules/pam_time/pam_time.c
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+++ b/modules/pam_time/pam_time.c
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@@ -555,7 +555,11 @@ check_account(pam_handle_t *pamh, const char *service,
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}
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/* If buffer starts with @, we are using netgroups */
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if (buffer[0] == '@')
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+#ifdef HAVE_INNETGR
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good &= innetgr (&buffer[1], NULL, user, NULL);
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+#else
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+ pam_syslog (pamh, LOG_ERR, "pam_time does not have netgroup support");
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+#endif
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else
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good &= logic_field(pamh, user, buffer, count, is_same);
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D(("with user: %s", good ? "passes":"fails" ));
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--
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1.7.10.4
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