Hi Luiz,
On Tue, Dec 03, 2013 at 09:53:43PM +0200, Luiz Augusto von Dentz wrote:
> Hi Andrei,
>
> On Tue, Dec 3, 2013 at 5:53 PM, Andrei Emeltchenko
> <Andrei.Emeltchenko.news@xxxxxxxxx> wrote:
> > From: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
> >
> > Since a2dp_record may return NULL, check return value. This
> > silences static analysers tools.
> > ---
> > android/a2dp.c | 5 +++--
> > 1 file changed, 3 insertions(+), 2 deletions(-)
> >
> > diff --git a/android/a2dp.c b/android/a2dp.c
> > index cee4bfa..36a0714 100644
> > --- a/android/a2dp.c
> > +++ b/android/a2dp.c
> > @@ -366,9 +366,10 @@ bool bt_a2dp_register(const bdaddr_t *addr)
> > }
> >
> > rec = a2dp_record();
> > - if (bt_adapter_add_record(rec, SVC_HINT_CAPTURING) < 0) {
> > + if (!rec || bt_adapter_add_record(rec, SVC_HINT_CAPTURING) < 0) {
>
> Usually we check the return individually, that means you do if (rec)
> and perhaps handle the error path with goto, but first make sure that
> a2dp_record can actually fail otherwise this is pointless.
It might return NULL if malloc fails, do you think that we need to change
malloc to g_malloc in sdp code. Otherwise every tools warns about NULL
dereference.
Best regards
Andrei Emeltchenko
>
> > error("Failed to register on A2DP record");
> > - sdp_record_free(rec);
> > + if (rec)
> > + sdp_record_free(rec);
> > g_io_channel_shutdown(server, TRUE, NULL);
> > g_io_channel_unref(server);
> > server = NULL;
> > --
> > 1.8.3.2
> >
> > --
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>
>
>
> --
> Luiz Augusto von Dentz
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