Hi! > When preparing the message to be sent, limit the number of written bytes > to the array's size, otherwise it will be detected as a stack smashing attack > and the test case will be killed, as from the output below: > > <<<test_start>>> > tag=mq_timedsend01 stime=948808768 > cmdline="mq_timedsend01" > contacts="" > analysis=exit > <<<test_output>>> > incrementing stop > > ... [SNIP] ... > > mq_timedsend01 0 TINFO : (case04) START > EXPECT: return value(ret)=-1 errno=90 (Message too long) > RESULT: return value(ret)=-1 errno=90 (Message too long) > stack smashing detected: mq_timedsend01 terminated() > <<<execution_status>>> > initiation_status="ok" > duration=0 termination_type=signaled termination_id=6 corefile=no > cutime=0 cstime=2 > <<<test_end>>> > > Signed-off-by: Carmelo Amoroso <[email protected]> > --- > .../kernel/syscalls/mq_timedsend/mq_timedsend01.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c > b/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c > index 63add02..db2b272 100644 > --- a/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c > +++ b/testcases/kernel/syscalls/mq_timedsend/mq_timedsend01.c > @@ -367,7 +367,7 @@ static int do_test(struct test_case *tc) > /* > * Prepare send message > */ > - for (i = 0; i < tc->len; i++) > + for (i = 0; i < tc->len && i < sizeof(smsg); i++) > smsg[i] = i; > > /*
Perhaps increasing the smsg and rmsg array to MAX_MSGSIZE + 1 would be more consistend. Commited anyway, thanks. -- Cyril Hrubis [email protected] ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
