Re: [PATCH v2 0/8] pipe: fix limit handling

2016-09-29 Thread Vegard Nossum
On 08/29/2016 02:20 AM, Michael Kerrisk (man-pages) wrote: When changing a pipe's capacity with fcntl(F_SETPIPE_SZ), various limits defined by /proc/sys/fs/pipe-* files are checked to see if unprivileged users are exceeding limits on memory consumption. While documenting and testing the

Re: [PATCH v2 0/8] pipe: fix limit handling

2016-09-29 Thread Vegard Nossum
On 08/29/2016 02:20 AM, Michael Kerrisk (man-pages) wrote: When changing a pipe's capacity with fcntl(F_SETPIPE_SZ), various limits defined by /proc/sys/fs/pipe-* files are checked to see if unprivileged users are exceeding limits on memory consumption. While documenting and testing the

[PATCH v2 0/8] pipe: fix limit handling

2016-08-28 Thread Michael Kerrisk (man-pages)
When changing a pipe's capacity with fcntl(F_SETPIPE_SZ), various limits defined by /proc/sys/fs/pipe-* files are checked to see if unprivileged users are exceeding limits on memory consumption. While documenting and testing the operation of these limits I noticed that, as currently implemented,

[PATCH v2 0/8] pipe: fix limit handling

2016-08-28 Thread Michael Kerrisk (man-pages)
When changing a pipe's capacity with fcntl(F_SETPIPE_SZ), various limits defined by /proc/sys/fs/pipe-* files are checked to see if unprivileged users are exceeding limits on memory consumption. While documenting and testing the operation of these limits I noticed that, as currently implemented,