1
6%
master: 33%

Ran 17 Oct 2017 09:06PM UTC

Files 217

Run time 16s

Badge

Embed ▾

Committed 17 Oct 2017 08:53PM UTC coverage: 64.258% (-0.009%) from 64.267%

Job # TR_ARCH=local GCOV=1

Build Type

push

travis-ci

Committed by

avagin

Commit Message

zdtm: avoid arithmetic overflow in datagen and datachk

p + FAST_SIZE > buffer + length

In this sentence p + FAST_SIZE may be bigger than (1<<32),
and we will be in trouble.

$ gdb -c coredump test/zdtm/static/write_read01

(gdb) p p
$3 = (uint8_t *) 0xffffa89e
(gdb) p buffer
$4 = (uint8_t *) 0xfff06780
(gdb) p length
$5 = 1000000

Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>

Run Details

20400 of 31747 relevant lines covered (64.26%)

97195.73 hits per line

checkpoint-restore / criu / 1392 / 1
6%
master: 33%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 1392.1 (TR_ARCH=local GCOV=1)

checkpoint-restore / criu / 1392 / 1 6% master: 33%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 1392.1 (TR_ARCH=local GCOV=1)

checkpoint-restore / criu / 1392 / 1
6%
master: 33%

README BADGES
x