Attention is currently required from: jolly, laforge. pespin has posted comments on this change by jolly. ( https://gerrit.osmocom.org/c/libosmocore/+/40584?usp=email ) Change subject: Avoid reusing pending buffer; append incoming data instead ...................................................................... Patch Set 5: Code-Review-1 (2 comments) File src/core/osmo_io.c: https://gerrit.osmocom.org/c/libosmocore/+/40584/comment/9d8103ce_38c932d7?… : PS5, Line 338: pending = iofd_msgb_alloc2(iofd, msgb_length(iofd->pending) + msgb_length(msg)); AFAICT this is not fullfilling the requirement that: (msgb_length(iofd->pending) + msgb_length(msg)) >= iofd->msgb_alloc.size) What I meant: msgb_length(iofd->pending) + msgb_length(msg) may be lower than iofd->msgb_alloc.size, which means user will end up with a msgb smaller than expected. File src/core/osmo_io_internal.h: https://gerrit.osmocom.org/c/libosmocore/+/40584/comment/d844b3a0_60f477c0?… : PS5, Line 156: struct msgb *iofd_msgb_alloc2(struct osmo_io_fd *iofd, size_t extra); this pnew param is named "size" now in the .c file. -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/40584?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I08df9736ccc5e9a7df61ca6dcf94629ee010752f Gerrit-Change-Number: 40584 Gerrit-PatchSet: 5 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Comment-Date: Mon, 28 Jul 2025 10:52:35 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes