1871
6%
master: 33%

Ran 24 Apr 2018 05:31AM UTC

Jobs 1

Files 218

Run time 10s

Badge

Embed ▾

pending completion

Build # 1871

Build Type

cron

travis-ci

Committed by Andrei Vagin

Commit Message

files: fix clone_service_fd overlap handling

Though LOG_FD_OFF < IMG_FD_OFF, get_service_fd(LOG_FD_OFF) is > than
get_service_fd(IMG_FD_OFF), see __get_service_fd, so the check here
should be twisted. Also add bug_on to track possible __get_service_fd
change which can break these check again.

We have a problem when USERNSD_SK replaces LOG_FD_OFF, latter when
writing to log, instead we actually send crazy commands to usernsd,
which fails to handle them and BUGs or crashes.

https://jira.sw.ru/browse/PSBM-83472

Also we had similar problem when __userns_call receives bad repsonse,
likely it has the same background:

https://api.travis-ci.org/v3/job/352164661/log.txt

fixes commit 129bb14611c3 ("files: Prepare clone_service_fd() for
overlaping ranges.")

v2: move BUG_ON to main() to check it only once, use min+1 and max-1

Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Acked-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

Run Details

20895 of 33053 relevant lines covered (63.22%)

67945.23 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
15	1871.15 (TR_ARCH=local GCOV=1)	24 Apr 2018 05:31AM UTC	0	63.22	Travis Job 1871.15

Source Files on build 1871

Detailed source file information is not available for this build.

checkpoint-restore / criu / 1871
6%
master: 33%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 1871

checkpoint-restore / criu / 1871 6% master: 33%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 1871

checkpoint-restore / criu / 1871
6%
master: 33%

README BADGES
x