diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2018-11-16 13:50:53 +0100 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2018-11-20 18:14:43 +0000 |
| commit | 89f3a3347f29997c384c9387f71b3d27a4a32f47 (patch) | |
| tree | 78dacd8589d7556bb698b6eae69a5cc3fa8d3374 /src/osmo-bsc/system_information.c | |
| parent | 167cb828665b91ed7d28007abd4a1862ebbb78c9 (diff) | |
bsc: band_compatible: Return band non-compatible for invalid arfcn
Before libosmocore Change-Id I780d452dcebce385469e32ef2fd844df6033393a,
it avoids stating arfcn 886-954 are compatible when operating under
DC1800. After that Change-Id, avoids aborting the program due to
unexpected behaviour.
Related: OS#3063
Depends: libosmocore Change-Id I780d452dcebce385469e32ef2fd844df6033393a
Change-Id: Ibf5d5ab50b6fc6597244eeedcd27d2ce245278a3
Diffstat (limited to 'src/osmo-bsc/system_information.c')
| -rw-r--r-- | src/osmo-bsc/system_information.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/osmo-bsc/system_information.c b/src/osmo-bsc/system_information.c index 0a441dc46..4709f7fc0 100644 --- a/src/osmo-bsc/system_information.c +++ b/src/osmo-bsc/system_information.c @@ -53,7 +53,12 @@ struct gsm0808_cell_id_list2; */ static int band_compatible(const struct gsm_bts *bts, int arfcn) { - enum gsm_band band = gsm_arfcn2band(arfcn); + enum gsm_band band; + + if (gsm_arfcn2band_rc(arfcn, &band) < 0) { + LOGP(DRR, LOGL_ERROR, "Invalid arfcn %d detected!\n", arfcn); + return 0; + } /* normal case */ if (band == bts->band) |