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authorVolker Lendecke <vl@samba.org>2013-03-18 09:36:17 +0100
committerMichael Adam <obnox@samba.org>2013-03-18 11:39:27 +0100
commit05a7a10c88be99d864eacd6f9d37a340022f01f6 (patch)
tree7b50c4b6af67f7e246dad03a68738c0808039ae6 /source3/rpc_server/wkssvc
parent96d731c79befdee297eb0e72a3488547f6361ab4 (diff)
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wkssvc: Fix bug 9727, NULL pointer dereference
Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Autobuild-User(master): Michael Adam <obnox@samba.org> Autobuild-Date(master): Mon Mar 18 11:39:27 CET 2013 on sn-devel-104
Diffstat (limited to 'source3/rpc_server/wkssvc')
-rw-r--r--source3/rpc_server/wkssvc/srv_wkssvc_nt.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/source3/rpc_server/wkssvc/srv_wkssvc_nt.c b/source3/rpc_server/wkssvc/srv_wkssvc_nt.c
index daa44e9e28..c06bfc97d6 100644
--- a/source3/rpc_server/wkssvc/srv_wkssvc_nt.c
+++ b/source3/rpc_server/wkssvc/srv_wkssvc_nt.c
@@ -579,7 +579,9 @@ WERROR _wkssvc_NetWkstaEnumUsers(struct pipes_struct *p,
}
r->out.info->level = r->in.info->level;
*r->out.entries_read = r->out.info->ctr.user0->entries_read;
- *r->out.resume_handle = 0;
+ if (r->out.resume_handle != NULL) {
+ *r->out.resume_handle = 0;
+ }
break;
case 1:
r->out.info->ctr.user1 = create_enum_users1(p->mem_ctx);
@@ -588,7 +590,9 @@ WERROR _wkssvc_NetWkstaEnumUsers(struct pipes_struct *p,
}
r->out.info->level = r->in.info->level;
*r->out.entries_read = r->out.info->ctr.user1->entries_read;
- *r->out.resume_handle = 0;
+ if (r->out.resume_handle != NULL) {
+ *r->out.resume_handle = 0;
+ }
break;
default:
return WERR_UNKNOWN_LEVEL;