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channel_test: don't segfault if paging fails

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Add due assertions of return value validity, otherwise leading to segfaults.
This commit is contained in:
Neels Hofmeyr
2016-03-03 16:12:04 +01:00
parent 6a1d172c95
commit 51273157fa
1 changed files with 5 additions and 2 deletions
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7
openbsc/tests/channel/channel_test.c
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@@ -32,7 +32,7 @@
static int s_end = 0;
static struct gsm_subscriber_connection s_conn;
static void *s_data;
static gsm_cbfn *s_cbfn;
static gsm_cbfn *s_cbfn = NULL;
/* our handler */
static int subscr_cb(unsigned int hook, unsigned int event, struct msgb *msg, void *data, void *param)
@@ -83,7 +83,10 @@ int main(int argc, char **argv)
OSMO_ASSERT(subscr->group->net == network);
/* Ask for a channel... */
subscr_request_channel(subscr, RSL_CHANNEED_TCH_F, subscr_cb, (void*)0x2342L);
struct subscr_request *sr;
sr = subscr_request_channel(subscr, RSL_CHANNEED_TCH_F, subscr_cb, (void*)0x2342L);
OSMO_ASSERT(sr);
OSMO_ASSERT(s_cbfn);
s_cbfn(101, 200, (void*)0x1323L, &s_conn, s_data);
OSMO_ASSERT(s_end);