From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sonic308-17.consmr.mail.ir2.yahoo.com (sonic308-17.consmr.mail.ir2.yahoo.com [77.238.178.145]) by sourceware.org (Postfix) with ESMTPS id 1EFBE3857832 for ; Sat, 8 Jan 2022 13:18:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1EFBE3857832 X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1641647927; bh=AVvBBWzlScoq5WA9+dcRHqkJmogywA/z46IcY0e7Cgg=; h=X-Sonic-MF:Date:From:To:Subject:From:Subject; b=WXmG4j7z3x7JmhDmLeVJFqBfuXKC1j+9jyAMOe7c3WuFcXGgdgK0sDeQ5kv9snSO3Do3qPZiUXECQgrQeZyWjU8aMfG6FrKhu3Niq1+kkFjm1LHVrcfsXtUtaUJeqpvyGPYq6u68VEa+3LwmdyjnKRKLTP3XQmNkWnrGcCIizM4pEC84zyGM5OnhA9VKksPnleMZnu5cPF8R72IqbUVRIHGQs7JSgBd+9PmQjDJJNLsyovbHjKFk0gSc75n1/XHHc+vB/5Mj83EqdM1H/8RAoUx6QbIxpInXqOuApkzxfcPrhAL0WsZNwCa8Wr1abgygwUMN0mZZUeaAbvc7WOjkvw== X-YMail-OSG: 6zCphOwVM1nwrOliPnjSxsfPxpTMRhw5pyKi.XQxwvPnfudB9kLpWMO_M05nzmL y8TXYFbb0xoIS5IQbphxpwLOHUZXDp9adSV0qUW6voIDoL2GhiOWC_wDBXBup_Prk8diN7KKMijh 4lwWalOSx8XT.9GveTFCig1gtXU662M4kBE0Kap4PPqNwYtrKSkUGONFyFlFw7nO5cJBIi9Lab_T 6TrVW0xDPnk5PKI6LoSVJkcQTzAZJoSg3SEraDOSVKfJS3F_GVy6ctTJ8V8OoqUTfoeURhVRkE4O ZxEo5rv7vtZ6mm0koA3klnKTTvGN.MOxONi4J_g2wDjesSbVIi.fKQvk2DSlvq3iXjtaFos2Act8 G271OZjOy.ZtI_2kwNj3Yr9Gs0H3oYJr6BoyPFawSl4RVwyURDq3mg.vqZWYn.5joytiLuDTOTbJ q5.jNPCMxk.D8ZW_S4f8LVkFrkQVaomtTHZW3_48GtfNnL32r241gM_kfgJna6.Ll.6r7BaPchCD HYpqz1Cq9FpuH1WkSE3Xpmfo4CwDtjlqNHpyhsTS2xnGp5Oc0Yuwt97Y6aMqkeUQXGMiffRSZguH _9y5gkmGnz8qBGNpBHo4kBAJLY9PntbpXWfuj48YvvSc3.LDgpzsb7.nWdwYYFAJHjpyOBv5LUfb APVkpBJCoe7y2KpI0.dphoJ9jlLShuJt4H9yrwxUwr6pbd3eqE5RIfaLZ4tO2P4ZBxUvah2jXO3w .U1P5KN3qKWXrKC5GB1m4LvyapGG02GFa2WEVxgTdBLUzmCGh2Oqu1LtNz490wERcyi4yrDAMw2u r9yKDmgPcHJ0_XpqCvxk3mCAwKdeMsJT0bgwAkt.hB6TpjvaskrI6JzxGSwwFRuQqtLaETlJmQ7_ wPC1sAtwtkBetRFpbuibrLzGvRKGMA1ekFCgZpigbBMRGPNwDgEeUirQQ.5XAlmAjP2QxJmUbXkz fuJ0rosy9BQ.h0B1ANwjvPcazI5yOIJ7dVSSSKbzqqj7Yn1daEOrOmXTbW5cmgTy7YoqRW4cGmo9 Rhy5Sm7H4nbU3e2OmYKIkumJXoJwYA.Swv6MAD6dgY3OP_gE7CQxSVmswtorEsyrhmsUhn5XgvSi X1ghkU6YHag0nIFV_YNYdXch4lPqVDysrR5zWpURnQLRQGhPkaQogRZMJohFHUfuMqSHWtvy2DBb enGyCHVoTn8qW1E3YcJfEn.WJguyPLYmuD.Lg4jHgyGawm8lnun3VI0zCgT_rLlasY6RIPpMZs6n .4sasCyJYmmL2ap.FU7ZdOfy8uOJSAgkSD61JPQ3Lda4GNXbN7R47oE_gR2ZwhQwaUO2g3mLw7Sl QpZ_fU2D9S0KI8f8bKvUYhIDv_W3MXbmtdxpTXUe7WBxx07dDIz0RCvFanuP9joxiDc0BNPsBJSI wide42w_NH22p3qmsGJqcgRNNm_fd5UJJt3g.cAZTjjK2TToyV0Vx8wVHdPJdajpvHq4e9Czn4zX NQbJRSt1zBZEdvboC_4GIJUiuy.w9rxikCQ51xyhypK6ScVatHhyglzYAcyqf3DJQaYf0b5QvmUA jmoEJSOK2Rxe79R1Bq9SMeejQiyUQbciSQ5s2gt4MnROjrHPa.Yff.lktTur9kk085EMMHsuKu36 nkkkbWz5OdHwsBQvvhyzPbOhNpOkIvvsyG3Pt9fcfQDatCHep3ZOoof2PuOqLr26dN01Iiv_bKir gJlC4A05ae7_9KbRFs2EM_ejFrdB9DYUPt4WdzgdqwvSw51bpdDAEB.rkw_8fvHA7ElDkpNIX7Lo KP0dPCpHNYKivakBoePuu5fQLTYclEAp2bHQJXzWd64R2h6u.bg8qoHwGmNe41Z4hYwEwLoevA6m hONVozLl1IRH1J6Vqn7_vGOmztLZET.EwC1uQudpgWvXSXUUkgvvYP0CZ0yazpyYuAgqxyNp6e10 DE1Qrp4MKWmoppBXmQP3Lx_7u2mBD_zDNHhf0NjJZuNIIna2HzIXF9TmoTQsvQSIT9PtaZzd_f25 ifAnaKi5zGW311TCbBDq.Ueih0RI114BokDaLhEXljudHpoDmbqMwjdDhru6RmvtiBJU1K5gwPMw hcIhBZ9nJE8S0KQkS5XCZ_1Q4wK5loohshLfdE_43AjVsCD5q521VJZm8V4VLV2BO7L.KDB5Ieq5 HzmSVYuLzujTviqcbdTd_1hlcCS_IWey.YfEIuMMnOWWit_r14.llNgW3DicScGEU2drZ7ibtTHo f1bchE5uenWlzOR_pyQ-- X-Sonic-MF: Received: from sonic.gate.mail.ne1.yahoo.com by sonic308.consmr.mail.ir2.yahoo.com with HTTP; Sat, 8 Jan 2022 13:18:47 +0000 Date: Sat, 8 Jan 2022 13:18:43 +0000 (UTC) From: Hannes Domani To: Joel Brobecker Cc: Hannes Domani via Gdb-patches Message-ID: <433810429.4534554.1641647923833@mail.yahoo.com> In-Reply-To: References: <20220103185854.1675-1-ssbssa.ref@yahoo.de> <20220103185854.1675-1-ssbssa@yahoo.de> <530043381.128223.1641645274558@mail.yahoo.com> Subject: Re: [PATCH] Add _sigsys info to siginfo struct MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Mailer: WebService/1.1.19551 YMailNorrin X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2022 13:18:50 -0000 Am Samstag, 8. Januar 2022, 13:44:15 MEZ hat Joel Brobecker Folgendes geschrieben: > > > > This patch adds information about _sigsys structure from newer > > > > kernels, so that $_siginfo decoding can show information about > > > > _sigsys, making it easier for developers to debug seccomp failures. > > > > > > > > Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=24283 > > > > > > Thanks for the patch. > > > > > > I'm trusting you for the proper definition of the various fields. > > > This looks reasonable to me, but before we push this, I'm wondering > > > what happens when debugging on a kernel which does not support > > > this feature? Is the data undefined? If yes, do we a precendent > > > for this already? > > > > As I understood it, if the kernel doesn't support this feature, then it will > > never send a SIGSYS signal, and so you wouldn't care about these fields. > > I see; thanks for clarifying this for me. The patch looks good to me. Pushed, thanks. Hannes