From: Ralph Boehme <slow@samba.org>
Date: Sat, 13 Jun 2020 14:21:22 +0000 (+0200)
Subject: smbd: check for conn->cwd_fsp in file_free()
X-Git-Tag: talloc-2.3.2~1071
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a929644b28c6dc71594c1000cfaeeb0fde094184;p=thirdparty%2Fsamba.git

smbd: check for conn->cwd_fsp in file_free()

This avoids doing the check in all callers.

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

diff --git a/source3/smbd/files.c b/source3/smbd/files.c
index 1a59db7d1e1..8bba6c550b3 100644
--- a/source3/smbd/files.c
+++ b/source3/smbd/files.c
@@ -591,6 +591,10 @@ void file_free(struct smb_request *req, files_struct *fsp)
 	struct smbd_server_connection *sconn = fsp->conn->sconn;
 	uint64_t fnum = fsp->fnum;
 
+	if (fsp == fsp->conn->cwd_fsp) {
+		return;
+	}
+
 	if (fsp->notify) {
 		size_t len = fsp_fullbasepath(fsp, NULL, 0);
 		char fullpath[len+1];