This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "An utility library for Open Source Mobile Communications". The branch, neels/ctrl_parsing has been updated discards cb192f629ff7e042a873dbbb9fcee68f8596a4c4 (commit) discards fec5d8d593785095d403c6c205f5473c0bce930e (commit) discards 25fa09e49812a96dafe570d20e7ffb07ccfd55c1 (commit) discards f5609e3a811273c6b38c907453779ed76993a845 (commit) discards 7f77a9039d2c5198d293b5ac0a076b7961dfe3ae (commit) discards 0a8b5206e6615b88b47f5c17282c91a7a5c7af39 (commit) discards 63a72a200c6e7809856920931661af43e4f14ddb (commit) discards d1b021d979024ee42a51102ead6bf4e3a87a393e (commit) discards 30fc3e039a0f8a767c2807ffc4b7c56704ee203c (commit) discards b945e4f67a3bbc931056cd09c02ed4a585cbfe93 (commit) discards 742447d68be6487e0c278096ab5df3b4136a4a40 (commit) discards 310e5d697873461abdbed74e58c88841d013db09 (commit) discards 004a7da23f9b1426a33b6793b994419d8ab766b7 (commit) via 179f3a01446556d0d8eeb816c0c2b68034495180 (commit) via c16258365ea80c9d35558e38eaa7f482eb357f24 (commit) via e56600fa42e0a229a1a5bcf95fc8d3b9a4c053ac (commit) via b61510abaeec814dfdf6f33ff5534c6ac1d6020f (commit) via 4602cbff6231d7c106b880c5a4f45c2fca6e640f (commit) via 0e759be493086f13ad476e08e5ba4c70b5a2c689 (commit) via 4dbc6fca9a177941af2a3d3f8e3cabfb0825e80d (commit) via 62feb5389c06f9fec19d21ba623195c59a2864cd (commit) via 414901b2cd688783f56fced6311d5d7abfaaa98f (commit) via 976214df85b004310ab49708d9170a1f5d14a039 (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (cb192f629ff7e042a873dbbb9fcee68f8596a4c4) \ N -- N -- N (179f3a01446556d0d8eeb816c0c2b68034495180) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/libosmocore/commit/?id=179f3a01446556d0d8eeb816c0c2b... commit 179f3a01446556d0d8eeb816c0c2b68034495180 Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 01:18:53 2017 +0100 ctrl: separate handling of GET_REPLY, SET_REPLY and TRAP So far, error reporting just says "Trap/Reply", more accurately report 'GET REPLY', 'SET REPLY' and 'TRAP' as appropriate. Change-Id: Ic25a251502499aeda4e2952ec4190a1fa0bebb01 http://cgit.osmocom.org/libosmocore/commit/?id=c16258365ea80c9d35558e38eaa7f... commit c16258365ea80c9d35558e38eaa7f482eb357f24 Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Tue Sep 26 14:21:44 2017 +0200 ctrl: tighten CTRL input parsing Validate that incoming CTRL commands... - have decimal IDs, - return error on trailing characters, - have invalid characters in variable identifiers, - send detailed error messages as reply to the requestor. Adjust ctrl_test.{c,ok}, which best show the change in behavior. Change-Id: I96a9b6b6a3a5e0b80513aa9eaa727ae8c9c7d7a1 http://cgit.osmocom.org/libosmocore/commit/?id=e56600fa42e0a229a1a5bcf95fc8d... commit e56600fa42e0a229a1a5bcf95fc8d3b9a4c053ac Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 01:12:35 2017 +0100 ctrl: on parse errors, return a detailed message to sender The recently added ctrl_cmd_parse2() returns non-NULL cmd with error messages upon parsing errors. In handle_control_read(), use ctrl_cmd_parse2() and send those back to the CTRL command sender as reply. Retain the previous "Command parser error" reply only in case ctrl_cmd_parse2() should return NULL, which shouldn't actually happen at all. Change-Id: Ie35a02555b76913bb12734a76fc40fde7ffb244d http://cgit.osmocom.org/libosmocore/commit/?id=b61510abaeec814dfdf6f33ff5534... commit b61510abaeec814dfdf6f33ff5534c6ac1d6020f Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 01:05:25 2017 +0100 add ctrl_cmd_parse2() to return parsing errors If a control command fails to parse, we so far discard specific error messages and instead send just "Command parser error". In ctrl_cmd_parse() we actually compose detailed error replies, but in the end simply talloc_free() them and return NULL. A first step to report these errors to the ctrl command issuer is to not return NULL and instead return the cmd with type = CTRL_TYPE_ERROR. Add ctrl_cmd_parse2() to return such instead of NULL. To stay API compatible, provide ctrl_cmd_parse2() to return a cmd on errors. ctrl_cmd_parse() retains identical behavior but becomes just a simple wrapper around ctrl_cmd_parse2() which discards the cmd on error. No need really to deprecate ctrl_cmd_parse() yet; especially as long as compiler warnings might break jenkins builds. Change-Id: I5047c9f977d70b03eea77cbcfd2b96d43ea46880 http://cgit.osmocom.org/libosmocore/commit/?id=4602cbff6231d7c106b880c5a4f45... commit 4602cbff6231d7c106b880c5a4f45c2fca6e640f Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Fri Dec 15 20:41:28 2017 +0100 ctrl_test: add two more current parsing bugs to prep for fix Change-Id: Id11bc326be2f0bc2746a928354e416495a18baf7 http://cgit.osmocom.org/libosmocore/commit/?id=0e759be493086f13ad476e08e5ba4... commit 0e759be493086f13ad476e08e5ba4c70b5a2c689 Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 04:05:21 2017 +0100 ctrl: fix mem leak when handling GET_REPLY and SET_REPLY In ctrl_handle_msg() (code recently propagated from handle_control_read()), talloc_free() the parsed ctrl_cmd in all code paths. In particular, a free was missing in case ctrl_cmd_handle() returns CTRL_CMD_HANDLED. CTRL_CMD_HANDLED is triggered by GET_REPLY / SET_REPLY parsing, as show by ctrl_test.c. With the memleak fixed, adjust expected test output and make a detected mem leak abort the test immediately. Change-Id: Id583b413f8b8bd16e5cf92a8a9e8663903646381 http://cgit.osmocom.org/libosmocore/commit/?id=4dbc6fca9a177941af2a3d3f8e3ca... commit 4dbc6fca9a177941af2a3d3f8e3cabfb0825e80d Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 04:01:54 2017 +0100 ctrl_test: show memleak when receiving GET_REPLY and SET_REPLY commands The "memleak!" output shows messages that lack a talloc_free() of the parsed ctrl command buffer. The leak shall be fixed in a subsequent patch. Change-Id: I2c3e4d08b769b9cd77593362ea36a28d681cd042 http://cgit.osmocom.org/libosmocore/commit/?id=62feb5389c06f9fec19d21ba62319... commit 62feb5389c06f9fec19d21ba623195c59a2864cd Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 05:38:37 2017 +0100 ctrl_test: expand to test message handling and detect mem leaks Subsequent patches that tighten CTRL input validation will make the results more interesting. Change-Id: Idd4cc7d193db1a7d761f72ed33ed46eea450a78f http://cgit.osmocom.org/libosmocore/commit/?id=414901b2cd688783f56fced6311d5... commit 414901b2cd688783f56fced6311d5d7abfaaa98f Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 03:57:56 2017 +0100 ctrl: prep test: separate new ctrl_handle_msg() from handle_control_read() In order to allow unit testing the ctrl iface msgb handling, have a separate msgb entry point function from the actual fd read function. An upcoming patch will prove a memory leak in CTRL msgb handling by a unit test that needs this separation. Change-Id: Ie09e39db668b866eeb80399b82e7b04b8f5ad7c3 http://cgit.osmocom.org/libosmocore/commit/?id=976214df85b004310ab49708d9170... commit 976214df85b004310ab49708d9170a1f5d14a039 Author: Neels Hofmeyr <neels@hofmeyr.de> Date: Sat Dec 16 01:03:37 2017 +0100 ctrl_test.c: replace print_escaped() with new osmo_escape_str() Change-Id: I12d3828dcc925f97fde11c360f1d60f3bd8cad8b ----------------------------------------------------------------------- Summary of changes: include/osmocom/ctrl/control_cmd.h | 2 +- tests/ctrl/ctrl_test.c | 44 +++++---- tests/ctrl/ctrl_test.ok | 191 +++++++++++++++++++++++-------------- tests/testsuite.at | 2 +- 4 files changed, 147 insertions(+), 92 deletions(-) hooks/post-receive -- An utility library for Open Source Mobile Communications