From: Andreas Schneider <asn@samba.org>
Date: Wed, 15 Nov 2017 09:00:52 +0000 (+0100)
Subject: s4:samba: Do not segfault if we run into issues
X-Git-Tag: talloc-2.1.11~351
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bfafabfb942668328401a3c89fc55b50dc56c209;p=thirdparty%2Fsamba.git

s4:samba: Do not segfault if we run into issues

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/source4/smbd/server.c b/source4/smbd/server.c
index eef0f7bf3d2..f107350e1af 100644
--- a/source4/smbd/server.c
+++ b/source4/smbd/server.c
@@ -105,8 +105,16 @@ static void cleanup_tmp_files(struct loadparm_context *lp_ctx)
 {
 	char *path;
 	TALLOC_CTX *mem_ctx = talloc_new(NULL);
+	if (mem_ctx == NULL) {
+		exit_daemon("Failed to create memory context",
+			    ENOMEM);
+	}
 
 	path = smbd_tmp_path(mem_ctx, lp_ctx, NULL);
+	if (path == NULL) {
+		exit_daemon("Failed to cleanup temporary files",
+			    EINVAL);
+	}
 
 	recursive_delete(path);
 	talloc_free(mem_ctx);