Commit efc0b0bc authored by Katya Orlova's avatar Katya Orlova Committed by Steve French
Browse files

smb: propagate error code of extract_sharename() 



In addition to the EINVAL, there may be an ENOMEM.

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

Fixes: 70431bfd ("cifs: Support fscache indexing rewrite")
Signed-off-by: default avatarKatya Orlova <e.orlova@ispras.ru>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent b97d64c7

fs/smb/client/fscache.c

+1 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ int cifs_fscache_get_super_cookie(struct cifs_tcon *tcon) 
	sharename = extract_sharename(tcon->tree_name);

	if (IS_ERR(sharename)) {

		cifs_dbg(FYI, "%s: couldn't extract sharename\n", __func__);

		return -EINVAL;

		return PTR_ERR(sharename);

	}



	slen = strlen(sharename);