sudo/sme9/sudo-1.8.6p3-emallocfail.patch

diff -up sudo-1.8.6p3/plugins/sudoers/sssd.c.emallocfail sudo-1.8.6p3/plugins/sudoers/sssd.c
--- sudo-1.8.6p3/plugins/sudoers/sssd.c.emallocfail     2012-11-23 15:58:20.139417659 +0100
+++ sudo-1.8.6p3/plugins/sudoers/sssd.c 2012-11-23 15:58:26.732437421 +0100
@@ -212,7 +212,12 @@ sudo_sss_filter_result(struct sudo_sss_h
        sudo_debug_printf(SUDO_DEBUG_DEBUG,
            "reallocating result: %p (count: %u -> %u)", out_res->rules,
            in_res->num_rules, l);
-       out_res->rules = erealloc3(out_res->rules, l, sizeof(struct sss_sudo_rule));
+       if (l > 0)
+           out_res->rules = erealloc3(out_res->rules, l, sizeof(struct sss_sudo_rule));
+       else {
+           efree(out_res->rules);
+           out_res->rules = NULL;
+       }
     }
 
     out_res->num_rules = l;
1	diff -up sudo-1.8.6p3/plugins/sudoers/sssd.c.emallocfail sudo-1.8.6p3/plugins/sudoers/sssd.c
2	--- sudo-1.8.6p3/plugins/sudoers/sssd.c.emallocfail 2012-11-23 15:58:20.139417659 +0100
3	+++ sudo-1.8.6p3/plugins/sudoers/sssd.c 2012-11-23 15:58:26.732437421 +0100
4	@@ -212,7 +212,12 @@ sudo_sss_filter_result(struct sudo_sss_h
5	sudo_debug_printf(SUDO_DEBUG_DEBUG,
6	"reallocating result: %p (count: %u -> %u)", out_res->rules,
7	in_res->num_rules, l);
8	- out_res->rules = erealloc3(out_res->rules, l, sizeof(struct sss_sudo_rule));
9	+ if (l > 0)
10	+ out_res->rules = erealloc3(out_res->rules, l, sizeof(struct sss_sudo_rule));
11	+ else {
12	+ efree(out_res->rules);
13	+ out_res->rules = NULL;
14	+ }
15	}
16
17	out_res->num_rules = l;