Re: [PATCH] xfs: fix signed integer overflow
From: Joe Perches
Date: Fri Sep 09 2016 - 02:42:11 EST
On Fri, 2016-09-09 at 14:38 +0800, Xie XiuQi wrote:
> Use 1U for unsigned long, or we'll meet a overflow issue with UBSAN.
trivia: misleading commit message
1U is for unsigned int not unsigned long int