From: Volker Lendecke <vl@samba.org>
Date: Fri, 21 Feb 2020 21:07:19 +0000 (+0100)
Subject: libsmb: Add a NULL check
X-Git-Tag: ldb-2.2.0~1608
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4a96a90bf2af46f043d989e0f422e188e832a74;p=thirdparty%2Fsamba.git

libsmb: Add a NULL check

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/libsmb/libsmb_dir.c b/source3/libsmb/libsmb_dir.c
index 00d2a878e84..44035032a14 100644
--- a/source3/libsmb/libsmb_dir.c
+++ b/source3/libsmb/libsmb_dir.c
@@ -546,6 +546,12 @@ SMBC_opendir_ctx(SMBCCTX *context,
 
 	dir->cli_fd   = 0;
 	dir->fname    = SMB_STRDUP(fname);
+	if (dir->fname == NULL) {
+		SAFE_FREE(dir);
+		TALLOC_FREE(frame);
+		errno = ENOMEM;
+		return NULL;
+	}
 	dir->srv      = NULL;
 	dir->offset   = 0;
 	dir->file     = False;