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| author | Harald Welte <laforge@gnumonks.org> | 2019-08-31 21:25:05 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2019-08-31 21:27:57 +0200 |
| commit | f2210030440d71a56940e02822532977609a1d05 (patch) | |
| tree | 21ddd946f75a23733970cb37914186708065d3ce /include | |
| parent | f89cbd0019393ed8aeefa8b633e330982c8ab126 (diff) | |
cbsp: Fix endless loop iteration when decoding cell list IEs
The CBSP code assumed that gsm0808_decode_cell_id_u() would return
the number of bytes it has consumed/parsed. But it actually always
returns '0', whcih makes us run in an endless loop :(
Change-Id: I5758af4ec11a827d4b888a3a16c4ec22de90a7d6
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmocom/gsm/gsm0808_utils.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/osmocom/gsm/gsm0808_utils.h b/include/osmocom/gsm/gsm0808_utils.h index 76db2b6d..ccdf5ed9 100644 --- a/include/osmocom/gsm/gsm0808_utils.h +++ b/include/osmocom/gsm/gsm0808_utils.h @@ -95,6 +95,7 @@ void gsm0808_cell_id_from_cgi(struct gsm0808_cell_id *cid, enum CELL_IDENT id_di int gsm0808_cell_id_to_cgi(struct osmo_cell_global_id *cgi, const struct gsm0808_cell_id *cid); void gsm0808_msgb_put_cell_id_u(struct msgb *msg, enum CELL_IDENT id_discr, const union gsm0808_cell_id_u *u); int gsm0808_decode_cell_id_u(union gsm0808_cell_id_u *out, enum CELL_IDENT discr, const uint8_t *buf, unsigned int len); +int gsm0808_cell_id_size(enum CELL_IDENT discr); uint8_t gsm0808_enc_cause(struct msgb *msg, uint16_t cause); uint8_t gsm0808_enc_aoip_trasp_addr(struct msgb *msg, |