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[gprs] correctly calculate the length of the BSSGP PDUs

This commit is contained in:
Harald Welte 2010-05-02 21:29:36 +02:00
parent a2ca4ed960
commit f76aee438e
1 changed files with 5 additions and 5 deletions
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10
openbsc/src/gprs_bssgp.c
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@ -200,7 +200,7 @@ int bssgp_tx_status(uint8_t cause, uint16_t *bvci, struct msgb *orig_msg)
}
if (orig_msg)
msgb_tvlv_put(msg, BSSGP_IE_PDU_IN_ERROR,
msgb_l3len(orig_msg), msgb_bssgph(orig_msg));
msgb_bssgp_len(orig_msg), msgb_bssgph(orig_msg));
return gprs_ns_sendmsg(bssgp_nsi, msg);
}
@ -257,7 +257,7 @@ static int bssgp_rx_bvc_reset(struct msgb *msg, struct tlv_parsed *tp,
static int bssgp_rx_ul_ud(struct msgb *msg)
{
struct bssgp_ud_hdr *budh = (struct bssgp_ud_hdr *) msgb_bssgph(msg);
int data_len = msgb_l3len(msg) - sizeof(*budh);
int data_len = msgb_bssgp_len(msg) - sizeof(*budh);
struct tlv_parsed tp;
int rc;
@ -285,7 +285,7 @@ static int bssgp_rx_suspend(struct msgb *msg)
{
struct bssgp_normal_hdr *bgph =
(struct bssgp_normal_hdr *) msgb_bssgph(msg);
int data_len = msgb_l3len(msg) - sizeof(*bgph);
int data_len = msgb_bssgp_len(msg) - sizeof(*bgph);
struct tlv_parsed tp;
int rc;
@ -307,7 +307,7 @@ static int bssgp_rx_resume(struct msgb *msg)
{
struct bssgp_normal_hdr *bgph =
(struct bssgp_normal_hdr *) msgb_bssgph(msg);
int data_len = msgb_l3len(msg) - sizeof(*bgph);
int data_len = msgb_bssgp_len(msg) - sizeof(*bgph);
struct tlv_parsed tp;
int rc;
@ -352,7 +352,7 @@ int gprs_bssgp_rcvmsg(struct msgb *msg)
(struct bssgp_normal_hdr *) msgb_bssgph(msg);
struct tlv_parsed tp;
uint8_t pdu_type = bgph->pdu_type;
int data_len = msgb_l3len(msg) - sizeof(*bgph);
int data_len = msgb_bssgp_len(msg) - sizeof(*bgph);
uint16_t bvci; /* PTP BVCI */
uint16_t ns_bvci = msgb_bvci(msg);
int rc = 0;