Commit a51e5d29 authored by Anastasia Belova's avatar Anastasia Belova Committed by Steve French
Browse files

cifs: add check for returning value of SMB2_set_info_init 



If the returning value of SMB2_set_info_init is an error-value,
exit the function.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 0967e545 ("cifs: use a compound for setting an xattr")

Signed-off-by: default avatarAnastasia Belova <abelova@astralinux.ru>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 92bbd67a

fs/cifs/smb2ops.c

+2 −0
Original line number Diff line number Diff line
@@ -1116,6 +1116,8 @@ smb2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, 
				COMPOUND_FID, current->tgid,

				FILE_FULL_EA_INFORMATION,

				SMB2_O_INFO_FILE, 0, data, size);

	if (rc)

		goto sea_exit;

	smb2_set_next_command(tcon, &rqst[1]);

	smb2_set_related(&rqst[1]);