File 0008-nss-initialize-nss_enum_index-in-nss_setnetgrent.patch of Package sssd.13280

From 37a84285aeb497ed4909d16916bbf934af3f68b3 Mon Sep 17 00:00:00 2001
From: Sumit Bose <sbose@redhat.com>
Date: Thu, 15 Mar 2018 12:43:34 +0100
Subject: [PATCH] nss: initialize nss_enum_index in nss_setnetgrent()

setnetgrent() is the first call when looking up a netgroup and sets the
netgroup name for upcoming getnetgrent() and endnetgrent() calls.
Currently the state is reset by calling endnetgrent() but it would be
more robust to unconditionally reset the state in setnetgrent() as well
in case calling endnetgrent() was forgotten.

Related to https://pagure.io/SSSD/sssd/issue/3679

Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
---
 src/responder/nss/nss_cmd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/responder/nss/nss_cmd.c b/src/responder/nss/nss_cmd.c
index 956ee53cb..9f8479b7b 100644
--- a/src/responder/nss/nss_cmd.c
+++ b/src/responder/nss/nss_cmd.c
@@ -756,6 +756,9 @@ static errno_t nss_setnetgrent(struct cli_ctx *cli_ctx,
         goto done;
     }
 
+    state_ctx->netgrent.domain = 0;
+    state_ctx->netgrent.result = 0;
+
     talloc_zfree(state_ctx->netgroup);
     state_ctx->netgroup = talloc_strdup(state_ctx, netgroup);
     if (state_ctx->netgroup == NULL) {
-- 
2.13.7