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[SGSN] SNDCP: SN-PDUs need a 16bit length field

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The BSSGP LLC-PDU IE can have up ot 16bit length, so subtracting
the LLC header the SN-PDU can still have almost a length field
close to 0xffff
This commit is contained in:
Harald Welte
2010-07-02 16:44:24 +02:00
parent 8b705f2533
commit 36f1217f32
1 changed files with 2 additions and 1 deletions
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3
openbsc/src/gprs/gprs_sndcp.c
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@@ -501,7 +501,8 @@ int sndcp_unitdata_req(struct msgb *msg, struct gprs_llc_lle *lle, uint8_t nsapi
}
/* Section 5.1.2.17 LL-UNITDATA.ind */
int sndcp_llunitdata_ind(struct msgb *msg, struct gprs_llc_lle *lle, uint8_t *hdr, uint8_t len)
int sndcp_llunitdata_ind(struct msgb *msg, struct gprs_llc_lle *lle,
uint8_t *hdr, uint16_t len)
{
struct gprs_sndcp_entity *sne;
struct sndcp_common_hdr *sch = (struct sndcp_common_hdr *)hdr;