Re: [PATCH v8 2/5] ipc: IPCMNI limit check for semmni
From: Waiman Long <longman@redhat.com>
Date: 2018-06-29 07:26:27
Also in:
linux-fsdevel, lkml
From: Waiman Long <longman@redhat.com>
Date: 2018-06-29 07:26:27
Also in:
linux-fsdevel, lkml
On 06/29/2018 06:39 AM, Luis R. Rodriguez wrote:
On Mon, Jun 18, 2018 at 06:28:15PM +0800, Waiman Long wrote:quoted
For SysV semaphores, the semmni value is the last part of the 4-element sem number array. To make semmni behave in a similar way to msgmni and shmmni, we can't directly use the _minmax handler. Instead, a special sem specific handler is added to check the last argument to make sure that it is limited to the [0, IPCMNI] range. An error will be returned if this is not the case.Sorry my time has run out, and will be on vacation until July 10th. If this can wait until then then great, otherwise hopefully Kees can take a look. It would be wonderful to get Eric's review on this as well. Luis
Thanks for the review. I will try to get other reviewer to chime in. Kees and Eric, do you have comments on this patchset? Cheers, Longman -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html