Attention is currently required from: pespin, dexter. fixeria has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-pcu/+/30863 )
Change subject: bts: refuse to set invalid frame numbers ...................................................................... Patch Set 1: Code-Review-1 (2 comments) Patchset: PS1: > I meant osmo_panic() actually. IMO, OSMO_ASSERT() would be enough as it gives enough context. File src/bts.cpp: https://gerrit.osmocom.org/c/osmo-pcu/+/30863/comment/c867a6de_0be6cd00 PS1, Line 342: fn > GSM_TDMA_HYPERFRAME According to 3GPP TS 45.002, section 4.3.3: "The frame number shall be cyclic and shall have a range of 0 to FN_MAX where FN_MAX = (26 x 51 x 2048) -1 = 2715647 as defined in 3GPP TS 45.010". GSM_TDMA_HYPERFRAME = (26 x 51 x 2048) = 2715648, without the -1, so it's not a valid TDMA Fn value. Your condition is not entirely correct, because it permits this value. Simply do OSMO_ASSERT(fn < GSM_TDMA_HYPERFRAME). -- To view, visit https://gerrit.osmocom.org/c/osmo-pcu/+/30863 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-pcu Gerrit-Branch: master Gerrit-Change-Id: Iaae31b370fababba975d419b0d20ac15618c296e Gerrit-Change-Number: 30863 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <[email protected]> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <[email protected]> Gerrit-Reviewer: pespin <[email protected]> Gerrit-Attention: pespin <[email protected]> Gerrit-Attention: dexter <[email protected]> Gerrit-Comment-Date: Thu, 05 Jan 2023 13:01:32 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes Comment-In-Reply-To: pespin <[email protected]> Gerrit-MessageType: comment
