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mncc: bts can be NULL, attempt to find the bts from the transaction

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Follow trans->conn->lchan to the BTS instead of using the BTS that
is guranteed to be NULL in the codepath we have entered here. The
trans->conn should still be there, and the lchan should be valid as
well as we have reordered the clear statements.
This commit is contained in:
Holger Hans Peter Freyther
2010-12-27 16:02:25 +01:00
parent 50c5ff7b94
commit b56a6bbc55
1 changed files with 1 additions and 1 deletions
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2
openbsc/src/gsm_04_08.c
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@@ -2921,7 +2921,7 @@ int mncc_tx_to_cc(struct gsm_network *net, int msg_type, void *arg)
int i, rc = 0;
struct gsm_trans *trans = NULL, *transt;
struct gsm_subscriber_connection *conn = NULL;
struct gsm_bts *bts;
struct gsm_bts *bts = NULL;
struct gsm_mncc *data = arg, rel;
DEBUGP(DMNCC, "receive message %s\n", get_mncc_name(msg_type));