acct: check FMODE_CAN_WRITE



it's not calling ->write() directly anymore.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 47e39362

kernel/acct.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -213,7 +213,7 @@ static int acct_on(struct filename *pathname)
		return -EACCES;
		}

		if (!file->f_op->write) {
		if (!(file->f_mode & FMODE_CAN_WRITE)) {
		kfree(acct);
		filp_close(file, NULL);
		return -EIO;