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

[S] Change in libosmocore[master]: core: always build osmo_sock_multiaddr_* helpers
by laforge 21 Jan '26

21 Jan '26

Attention is currently required from: Timur Davydov. laforge has posted comments on this change by Timur Davydov. ( https://gerrit.osmocom.org/c/libosmocore/+/41895?usp=email ) Change subject: core: always build osmo_sock_multiaddr_* helpers ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41895?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: I3e70b7cd6cb4d022252e6ddc70a42ca5eea72bb1 Gerrit-Change-Number: 41895 Gerrit-PatchSet: 1 Gerrit-Owner: Timur Davydov <dtv.comp(a)gmail.com> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: Timur Davydov <dtv.comp(a)gmail.com> Gerrit-Comment-Date: Wed, 21 Jan 2026 06:42:27 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmocore[master]: Detect struct in6_addr.s6_addr32 via AC_CHECK_MEMBER and use HAVE_IN6...
by laforge 21 Jan '26

21 Jan '26

Attention is currently required from: Timur Davydov. laforge has posted comments on this change by Timur Davydov. ( https://gerrit.osmocom.org/c/libosmocore/+/41887?usp=email ) Change subject: Detect struct in6_addr.s6_addr32 via AC_CHECK_MEMBER and use HAVE_IN6_ADDR_S6_ADDR32 instead of __linux__. ...................................................................... Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41887?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: I29385fde0f1e6c6cc73cd1488befdef9040cc28e Gerrit-Change-Number: 41887 Gerrit-PatchSet: 2 Gerrit-Owner: Timur Davydov <dtv.comp(a)gmail.com> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: Timur Davydov <dtv.comp(a)gmail.com> Gerrit-Comment-Date: Wed, 21 Jan 2026 06:42:08 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in pysim[master]: pySim.apdu_source.stdin_hex
by laforge 21 Jan '26

21 Jan '26

Attention is currently required from: fixeria, laforge. laforge has posted comments on this change by laforge. ( https://gerrit.osmocom.org/c/pysim/+/37925?usp=email ) Change subject: pySim.apdu_source.stdin_hex ...................................................................... Patch Set 1: (2 comments) File pySim/apdu_source/stdin_hex.py: https://gerrit.osmocom.org/c/pysim/+/37925/comment/fef7e5fa_34b678fa?usp=em… : PS1, Line 35: command = None : response = None > Unneeded assignments? Done https://gerrit.osmocom.org/c/pysim/+/37925/comment/8ab0b894_76cf370c?usp=em… : PS1, Line 41: raise StopIteration > yeah, likely a copy+paste result. I'll revisit it. Done -- To view, visit https://gerrit.osmocom.org/c/pysim/+/37925?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I5aacf13b7c27cea9efd42f01dacca61068c3aa33 Gerrit-Change-Number: 37925 Gerrit-PatchSet: 1 Gerrit-Owner: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Wed, 21 Jan 2026 06:40:16 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: laforge <laforge(a)osmocom.org> Comment-In-Reply-To: fixeria <vyanitskiy(a)sysmocom.de>

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[S] Change in pysim[master]: pySim.apdu_source.stdin_hex
by laforge 21 Jan '26

21 Jan '26

Attention is currently required from: fixeria, laforge. Hello Jenkins Builder, dexter, fixeria, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/pysim/+/37925?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: pySim.apdu_source.stdin_hex ...................................................................... pySim.apdu_source.stdin_hex Change-Id: I5aacf13b7c27cea9efd42f01dacca61068c3aa33 --- M pySim-trace.py A pySim/apdu_source/stdin_hex.py 2 files changed, 45 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/25/37925/2 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/37925?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I5aacf13b7c27cea9efd42f01dacca61068c3aa33 Gerrit-Change-Number: 37925 Gerrit-PatchSet: 2 Gerrit-Owner: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de>

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[XS] Change in pysim[master]: pySim.esim.saip: Don't try to generate file contents for MF/DF/ADF
by laforge 21 Jan '26

21 Jan '26

laforge has posted comments on this change by laforge. ( https://gerrit.osmocom.org/c/pysim/+/38015?usp=email ) Change subject: pySim.esim.saip: Don't try to generate file contents for MF/DF/ADF ...................................................................... Set Ready For Review -- To view, visit https://gerrit.osmocom.org/c/pysim/+/38015?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I02a54a3b2f73a0e9118db87f8b514d1dbf53971f Gerrit-Change-Number: 38015 Gerrit-PatchSet: 5 Gerrit-Owner: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Comment-Date: Wed, 21 Jan 2026 06:37:29 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: No

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[S] Change in pysim[master]: Handling Long APDU response
by laforge 21 Jan '26

21 Jan '26

Attention is currently required from: JPM, dexter. laforge has posted comments on this change by JPM. ( https://gerrit.osmocom.org/c/pysim/+/38992?usp=email ) Change subject: Handling Long APDU response ...................................................................... Patch Set 1: (1 comment) Patchset: PS1: @jean-pierre.marcotte.1@ens.etsmtl.ca would you mind responding to the feedback comments raised more than one year ago? Especially the removal of the '+' in front of 'CME ERROR' sounds suspicious, sorry. -- To view, visit https://gerrit.osmocom.org/c/pysim/+/38992?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I3c09d4dd1ed68bb982e23c90a6762fd9c2dfdd7f Gerrit-Change-Number: 38992 Gerrit-PatchSet: 1 Gerrit-Owner: JPM <jean-pierre.marcotte.1(a)ens.etsmtl.ca> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-Attention: JPM <jean-pierre.marcotte.1(a)ens.etsmtl.ca> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Wed, 21 Jan 2026 06:29:43 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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[M] Change in pysim[master]: pySim.esim.saip: Implement optimized file content encoding
by laforge 21 Jan '26

21 Jan '26

Attention is currently required from: dexter, neels. laforge has posted comments on this change by laforge. ( https://gerrit.osmocom.org/c/pysim/+/38014?usp=email ) Change subject: pySim.esim.saip: Implement optimized file content encoding ...................................................................... Patch Set 4: This change is ready for review. -- To view, visit https://gerrit.osmocom.org/c/pysim/+/38014?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I61e4a5e04beba5c9092979fc546292d5ef3d7aad Gerrit-Change-Number: 38014 Gerrit-PatchSet: 4 Gerrit-Owner: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Wed, 21 Jan 2026 06:27:06 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: No

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[S] Change in libosmocore[master]: build: control USE_NETNS via configure.ac
by Timur Davydov 20 Jan '26

20 Jan '26

Attention is currently required from: pespin. Timur Davydov has posted comments on this change by Timur Davydov. ( https://gerrit.osmocom.org/c/libosmocore/+/41878?usp=email ) Change subject: build: control USE_NETNS via configure.ac ...................................................................... Patch Set 3: (1 comment) Patchset: PS2: > I'm waiting for this information before continuing with the review. There is actually no build-time or runtime failure with netns.c on Emscripten. Emscripten is able to compile it just fine. The issue was that netns.c used to be excluded unconditionally by `#if defined(__linux__)`, so it was never built for Emscripten at all. The change moves that decision to configure time (`USE_NETNS`), so the file can be built when the target supports it, instead of being hard-wired to __linux__. -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41878?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: I2322eb2936bea35596f1fd6b6a713ea5f997b1ea Gerrit-Change-Number: 41878 Gerrit-PatchSet: 3 Gerrit-Owner: Timur Davydov <dtv.comp(a)gmail.com> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 20 Jan 2026 22:43:07 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[M] Change in libosmocore[master]: Add Emscripten build support and JS callback logging backend
by Timur Davydov 20 Jan '26

20 Jan '26

Attention is currently required from: Timur Davydov, laforge, neels. Hello Jenkins Builder, fixeria, neels, pespin, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/libosmocore/+/41813?usp=email to look at the new patch set (#11). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: Add Emscripten build support and JS callback logging backend ...................................................................... Add Emscripten build support and JS callback logging backend This change enables building libosmocore for sandboxed, non-POSIX environments, specifically WebAssembly targets produced via the Emscripten toolchain. The broader motivation is to allow partial execution of selected Osmocom components in isolated runtime environments where direct access to hardware and traditional operating system facilities (filesystem, sockets, privileged execution) is not available. One intended use case is running a GSM 2G base station where the radio-facing components are executed inside a web environment, while the remaining Osmocom stack and core network components continue to run unchanged on a conventional backend server. In this model, highly stripped-down variants of osmo-bts and osmo-trx are built as static WebAssembly libraries and executed in the browser, while depending on core libraries such as libosmocore, libosmo-netif, and libosmo-abis. A practical advantage of this approach is that no deployment or privileged setup is required on the radio endpoint side. A user can instantiate a radio endpoint with minimal configuration, while all stateful logic and operational complexity remains centralized on the backend. Multiple such radio endpoints may connect to the same backend core network, effectively forming a single logical network from the core network perspective, independent of the physical location of the radio endpoints. Existing libosmocore build logic and platform assumptions rely on the availability of POSIX APIs and OS services which are not present in WebAssembly runtimes. This currently prevents libosmocore from being built for such targets without targeted, build-time adjustments. This patch introduces the minimal set of changes required to enable such builds, without affecting native platforms. As part of this groundwork, a minimal callback-based logging hook is introduced. When building for Emscripten, this hook allows forwarding log messages to an external environment via a user-provided JavaScript callback. This enables integration with browser-side logging or UI infrastructure without introducing new logging backends or runtime dependencies. For all other build targets, the hook resolves to a no-op implementation and does not alter existing logging behavior. No runtime behavior, protocol semantics, or network interactions are changed by this patch. All modifications are strictly limited to build-time and platform-specific code paths and are only active when targeting Emscripten. Native builds and existing deployment scenarios remain unaffected. This patch is intended as groundwork. Follow-up changes, proposed separately and incrementally, may extend similar support to other Osmocom components such as libosmo-netif, libosmo-abis, osmo-bts, and osmo-trx, while keeping all such changes optional and isolated from native builds. Change-Id: Ia8d5f4bb6570b5e055826f3a051e5e5896866e31 --- M .gitignore M configure.ac M include/osmocom/core/logging.h M src/core/Makefile.am M src/core/libosmocore.map A src/core/logging_emscripten.c M src/core/netdev.c M src/core/osmo_io_internal.h M src/core/stats_tcp.c M src/core/tun.c M src/vty/logging_vty.c 11 files changed, 189 insertions(+), 10 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/13/41813/11 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41813?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Ia8d5f4bb6570b5e055826f3a051e5e5896866e31 Gerrit-Change-Number: 41813 Gerrit-PatchSet: 11 Gerrit-Owner: Timur Davydov <dtv.comp(a)gmail.com> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: Timur Davydov <dtv.comp(a)gmail.com>

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[S] Change in libosmocore[master]: core: always build osmo_sock_multiaddr_* helpers
by Timur Davydov 20 Jan '26

20 Jan '26

Timur Davydov has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/41895?usp=email ) Change subject: core: always build osmo_sock_multiaddr_* helpers ...................................................................... core: always build osmo_sock_multiaddr_* helpers Always build the public osmo_sock_multiaddr_* helper functions, independent of HAVE_LIBSCTP. Move the HAVE_LIBSCTP checks inside the functions and limit them to the SCTP-specific code paths: when IPPROTO_SCTP is requested without libsctp support, return -ENOTSUP, while non-SCTP protocols continue to work as before. This fixes link failures in libosmo-netif when building with Change-Id: I3e70b7cd6cb4d022252e6ddc70a42ca5eea72bb1 --- M src/core/socket.c 1 file changed, 6 insertions(+), 4 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/95/41895/1 diff --git a/src/core/socket.c b/src/core/socket.c index 2de4bb3..6cd82f0 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -1895,7 +1895,6 @@ return 0; } -#ifdef HAVE_LIBSCTP /*! Get multiple IP addresses and/or port number on socket in separate string buffers * \param[in] fd file descriptor of socket. * \param[out] ip_proto IPPROTO of the socket, eg: IPPROTO_SCTP. @@ -1926,10 +1925,12 @@ int osmo_sock_multiaddr_get_ip_and_port(int fd, int ip_proto, char *ip, size_t *ip_cnt, size_t ip_len, char *port, size_t port_len, bool local) { +#ifdef HAVE_LIBSCTP struct sockaddr *addrs = NULL; unsigned int n_addrs, i; void *addr_buf; int rc; +#endif /* HAVE_LIBSCTP */ switch (ip_proto) { case IPPROTO_SCTP: @@ -1943,6 +1944,7 @@ return osmo_sock_get_ip_and_port(fd, ip, ip_len, port, port_len, local); } +#ifdef HAVE_LIBSCTP rc = local ? sctp_getladdrs(fd, 0, &addrs) : sctp_getpaddrs(fd, 0, &addrs); if (rc < 0) return rc; @@ -1983,8 +1985,10 @@ free_addrs_ret: local ? sctp_freeladdrs(addrs) : sctp_freepaddrs(addrs); return rc; +#else + return -ENOTSUP; +#endif /* HAVE_LIBSCTP */ } -#endif /*! Get local IP address on socket * \param[in] fd file descriptor of socket @@ -2047,7 +2051,6 @@ return talloc_asprintf(ctx, "(%s)", str); } -#ifdef HAVE_LIBSCTP /*! Format multiple IP addresses and/or port number into a combined string buffer * \param[out] str Destination string buffer. * \param[in] str_len sizeof(str), usually OSMO_SOCK_MULTIADDR_PEER_STR_MAXLEN. @@ -2153,7 +2156,6 @@ return sb.chars_needed; } -#endif /*! Get address/port information on socket in provided string buffer, like "r=1.2.3.4:5<->l=6.7.8.9:10". * This does not include braces like osmo_sock_get_name(). -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41895?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I3e70b7cd6cb4d022252e6ddc70a42ca5eea72bb1 Gerrit-Change-Number: 41895 Gerrit-PatchSet: 1 Gerrit-Owner: Timur Davydov <dtv.comp(a)gmail.com>

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