Allow passing multiple struct tlv_parsed in an array, to allow parsing as many
repeated IEs as are expected by the caller.
From tlv_parse(), call tlv_parse2() with dec_multiple = 1 to yield the previous
behavior. tlv_parse() remains valid API.
An example of multiple IEs is the BSSMAP Handover Request, containing Cell
Identifier (Serving) and Cell Identifier (Target), both defined by 3GPP TS
48.008 3.2.2.17 with identical IE tags; both are mandatory.
Related: OS#2283 (inter-BSC HO, BSC side)
Change-Id: Id04008eaf0a1cafdbdc11b7efc556e3035b1c84d
Ironically, when deprecating osmo_init_logging() in
I216837780e9405fdaec8059c63d10699c695b360, I forgot to change the callers
within libosmocore itself, i.e. in the various regression tests.
Change-Id: Ia36c248f99353d5baaa2533f46a2f60a8579bdf8
Since commit bf383a1d83 tlv_parse()
will return the first occurrence of a repeated IE. Add a test to
verify this behaviour. This test passes with the current code and
fails if bf383a1d83 is reverted.
While here, fix lies in documentation about the return value of tlv_parse()
and fix a typo in another comment.
Change-Id: I041f38548c5e4236920991d6c681c1c1e04de9ca
Related: OS#2904
Several warnings like the one below are fixed:
warning: array subscript is below array bounds [-Warray-bounds]
uint8_t *unchanged_ptr = buf - 1;
Change-Id: I35d7d926939c14700cbca732bd64e588c75424b4
Neels Hofmeyr
Pau Espin
Harald Welte