August 2026 - gerrit-log - lists.osmocom.org

[XS] Change in libosmocore[master]: gsm/ipa: fix t_len truncation in ipa_ccm_id_resp_parse()
by laforge 13 Aug '26

13 Aug '26

Attention is currently required from: fixeria. laforge has posted comments on this change by fixeria. ( https://gerrit.osmocom.org/c/libosmocore/+/43232?usp=email ) Change subject: gsm/ipa: fix t_len truncation in ipa_ccm_id_resp_parse() ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43232?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: I86392c51235faa2d985ac82b04a9681ae176ad99 Gerrit-Change-Number: 43232 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:42:11 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmocore[master]: gsm/ipa: reject t_len == 0 in ID_GET/ID_RESP TLV parsers
by laforge 13 Aug '26

13 Aug '26

Attention is currently required from: fixeria. laforge has posted comments on this change by fixeria. ( https://gerrit.osmocom.org/c/libosmocore/+/43231?usp=email ) Change subject: gsm/ipa: reject t_len == 0 in ID_GET/ID_RESP TLV parsers ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43231?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: Ic8e791dc588aec2aa4825ed92c51f86502b370a3 Gerrit-Change-Number: 43231 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:41:34 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmocore[master]: gsm/ipa: fix out-of-bounds read in TLV tag logging
by laforge 13 Aug '26

13 Aug '26

Attention is currently required from: fixeria. laforge has posted comments on this change by fixeria. ( https://gerrit.osmocom.org/c/libosmocore/+/43230?usp=email ) Change subject: gsm/ipa: fix out-of-bounds read in TLV tag logging ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43230?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: I9db494563c326a2b28e464e66c24cbe34409b90d Gerrit-Change-Number: 43230 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:41:17 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmocore[master]: bits: Fix osmo_pbit2ubit() reading extra input byte on num_bits%8==0
by laforge 13 Aug '26

13 Aug '26

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/43236?usp=email ) Change subject: bits: Fix osmo_pbit2ubit() reading extra input byte on num_bits%8==0 ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43236?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: I3ec32631440f3df48627eac3ec4cefae32ef7244 Gerrit-Change-Number: 43236 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:30:18 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmocore[master]: iuup: Avoid stack buffer-overflow rx IuUP with payload >1024 bytes
by laforge 13 Aug '26

13 Aug '26

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/43234?usp=email ) Change subject: iuup: Avoid stack buffer-overflow rx IuUP with payload >1024 bytes ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43234?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: Id71d3963649f8f711b1584daec3508951ebf462d Gerrit-Change-Number: 43234 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:29:54 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmocore[master]: iuup: Improve validation of header size
by laforge 13 Aug '26

13 Aug '26

Attention is currently required from: neels, osmith, pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/43233?usp=email ) Change subject: iuup: Improve validation of header size ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43233?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: I6976003a8b9761ade978c430613341b9eeb52d9c Gerrit-Change-Number: 43233 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:29:19 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmocore[master]: iuup: Improve validation of header size
by fixeria 13 Aug '26

13 Aug '26

Attention is currently required from: laforge, osmith, pespin. fixeria has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/43233?usp=email ) Change subject: iuup: Improve validation of header size ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43233?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: I6976003a8b9761ade978c430613341b9eeb52d9c Gerrit-Change-Number: 43233 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:16:55 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmocore[master]: iuup: Avoid stack buffer-overflow rx IuUP with payload >1024 bytes
by fixeria 13 Aug '26

13 Aug '26

Attention is currently required from: pespin. fixeria has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/43234?usp=email ) Change subject: iuup: Avoid stack buffer-overflow rx IuUP with payload >1024 bytes ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43234?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: Id71d3963649f8f711b1584daec3508951ebf462d Gerrit-Change-Number: 43234 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:15:11 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmocore[master]: bits: Fix osmo_pbit2ubit() reading extra input byte on num_bits%8==0
by fixeria 13 Aug '26

13 Aug '26

Attention is currently required from: pespin. fixeria has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/43236?usp=email ) Change subject: bits: Fix osmo_pbit2ubit() reading extra input byte on num_bits%8==0 ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/43236?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: I3ec32631440f3df48627eac3ec4cefae32ef7244 Gerrit-Change-Number: 43236 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 19:12:44 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in osmo-msc[master]: sgs_iface: guard against over-long MME name IEs.
by pespin 13 Aug '26

13 Aug '26

Attention is currently required from: dexter, laforge. pespin has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/osmo-msc/+/43229?usp=email ) Change subject: sgs_iface: guard against over-long MME name IEs. ...................................................................... Patch Set 2: Code-Review-1 (2 comments) File src/libmsc/sgs_iface.c: https://gerrit.osmocom.org/c/osmo-msc/+/43229/comment/ef26d6eb_bcdfeac6?usp… : PS2, Line 165: const uint8_t *mme_name_enc = TLVP_VAL_MINLEN(tp, SGSAP_IE_MME_NAME, SGS_MME_NAME_LEN); > Done Can you have a look at the newest version/release of the spec? What's the sense in it being exactly 55 bytes? AFAIU FQDNs are variable-size right? https://gerrit.osmocom.org/c/osmo-msc/+/43229/comment/4c23bbc7_ef85dc5d?usp… : PS2, Line 173: if (TLVP_LEN(tp, SGSAP_IE_MME_NAME) > mme_name_len - 1) > I like the "- 1" notation more since it tells me that the comparison is related to the handling of t […] I'd be fine if there was not the extra problem I mentioned, so this should definitely be changed. -- To view, visit https://gerrit.osmocom.org/c/osmo-msc/+/43229?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-msc Gerrit-Branch: master Gerrit-Change-Id: I9e845ad1568cb3a88c90f81655c30cac862f83ec Gerrit-Change-Number: 43229 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Thu, 13 Aug 2026 18:48:03 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes Comment-In-Reply-To: pespin <pespin(a)sysmocom.de> Comment-In-Reply-To: dexter <pmaier(a)sysmocom.de>

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