From: Ralph Boehme <slow@samba.org>
Date: Fri, 5 Jan 2018 09:23:30 +0000 (+0100)
Subject: vfs_fileid: preserve errno in an error code path
X-Git-Tag: talloc-2.1.11~58
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=326df161736abc16fb3bd35a18a3e55a44fb3c5d;p=thirdparty%2Fsamba.git

vfs_fileid: preserve errno in an error code path

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/modules/vfs_fileid.c b/source3/modules/vfs_fileid.c
index 9a8f3f99193..fedcac7e6d5 100644
--- a/source3/modules/vfs_fileid.c
+++ b/source3/modules/vfs_fileid.c
@@ -183,6 +183,7 @@ static int fileid_connect(struct vfs_handle_struct *handle,
 {
 	struct fileid_handle_data *data;
 	const char *algorithm;
+	int saved_errno;
 	int ret = SMB_VFS_NEXT_CONNECT(handle, service, user);
 
 	if (ret < 0) {
@@ -191,8 +192,10 @@ static int fileid_connect(struct vfs_handle_struct *handle,
 
 	data = talloc_zero(handle->conn, struct fileid_handle_data);
 	if (!data) {
+		saved_errno = errno;
 		SMB_VFS_NEXT_DISCONNECT(handle);
 		DEBUG(0, ("talloc_zero() failed\n"));
+		errno = saved_errno;
 		return -1;
 	}