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Conditionally compile per innetgr availability
innetgr is not available/functional in uclibc, provide conditions for compilation.
Signed-off-by: Dmitry Golubovsky <golubovsky@gmail.com>
Index: linux-pam-1.1.4/modules/pam_group/pam_group.c
============================================================================
--- linux-pam-1.1.4/modules/pam_group/pam_group.c 2011-06-21 05:04:56.000000000 -0400
+++ linux-pam-1.1.4/modules/pam_group/pam_group.c 2012-08-09 21:35:06.000000000 -0400
@@ -655,8 +655,14 @@
continue;
}
/* If buffer starts with @, we are using netgroups */
- if (buffer[0] == '@')
+ if (buffer[0] == '@') {
+#ifdef HAVE_INNETGR
good &= innetgr (&buffer[1], NULL, user, NULL);
+#else
+ good = 0;
+ pam_syslog (pamh, LOG_ERR, "pam_group does not have netgroup support");
+#endif /* HAVE_INNETGR */
+ }
/* otherwise, if the buffer starts with %, it's a UNIX group */
else if (buffer[0] == '%')
good &= pam_modutil_user_in_group_nam_nam(pamh, user, &buffer[1]);
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