From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3B1856E567 for ; Mon, 11 Feb 2019 18:02:20 +0000 (UTC) Received: by mail-ed1-x529.google.com with SMTP id b17so9703882eds.2 for ; Mon, 11 Feb 2019 10:02:20 -0800 (PST) From: Daniel Vetter Date: Mon, 11 Feb 2019 19:02:02 +0100 Message-Id: <20190211180208.29406-3-daniel.vetter@ffwll.ch> In-Reply-To: <20190211180208.29406-1-daniel.vetter@ffwll.ch> References: <20190211180208.29406-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t 3/9] lib: Don't leak children in igt_waitchildren_timeout List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: IGT development Cc: Daniel Vetter List-ID: SW5zdGVhZCBvZiBjbGVhbmluZyB1cCB0aGUgbWVzcyBpbiBpZ3RfZXhpdCBtYWtlIHN1cmUgd2Ug ZG9uJ3QgZXZlbgpsZXQgaXQgb3V0IG9mIHRoZSBjb250YWluZXIuIFNlZSBhbHNvCgpjb21taXQg NzU0ODc2Mzc4ZDZjOWIyNzc1ZThjMDdiNGQxNmY5ODc4YzU1OTQ5ZgpBdXRob3I6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgpEYXRlOiAgIEZyaSBGZWIgMjYgMjI6MTE6 MTAgMjAxNiArMDAwMAoKICAgIGlndC9nZW1fc3luYzogRW5mb3JjZSBhIHRpbWVvdXQgb2YgMjBz Cgp3aGljaCBhZGRlZCB0aGlzIGhlbHBlci4KClRvIG1ha2Ugc3VyZSB0aGF0IGV2ZXJ5b25lIGZv bGxvd3MgdGhlIHJ1bGVzLCBhZGQgYW4gYXNzZXJ0LgoKV2UncmUga2VlcGluZyB0aGUgY2xlYW51 cCBjb2RlIGFzIGEgZmFpbHNhZmUsIGFuZCBiZWNhdXNlIGl0IHNwZWVkcwp1cCB0aGUgdGVzdGNh c2UgSSdtIGZvbGxvd2luZyB1cCB3aXRoLgoKdjI6IENocmlzIHBvaW50ZWQgb3V0IHRoYXQgbXkg b3JpZ2luYWwgcGF0Y2ggZGlkIG5vdGhpbmcuIFdoaWNoIEkKZGlkbid0IGNhdGNoIGJlY2F1c2Ug bXkgdGVzdGNhc2Ugd2FzIGFsc28gYnJva2VuLiBVbmZvcnR1bmF0ZWx5IHRoaXMKbWVhbnMgd2Ug bmVlZCB0byBvcGVuIGNvZGUgcGFydCBvZiB0aGUgd2FpdGluZy4KCkNjOiBDaHJpcyBXaWxzb24g PGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KU2lnbmVkLW9mZi1ieTogRGFuaWVsIFZldHRlciA8 ZGFuaWVsLnZldHRlckBpbnRlbC5jb20+Ci0tLQogbGliL2lndF9jb3JlLmMgfCAzOSArKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAzNCBpbnNl cnRpb25zKCspLCA1IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2xpYi9pZ3RfY29yZS5jIGIv bGliL2lndF9jb3JlLmMKaW5kZXggY2JiZTc5Zjg4MDcwLi4zMDUzNjk3ZGE1OGMgMTAwNjQ0Ci0t LSBhL2xpYi9pZ3RfY29yZS5jCisrKyBiL2xpYi9pZ3RfY29yZS5jCkBAIC0xNTI1LDYgKzE1MjUs NyBAQCB2b2lkIGlndF9leGl0KHZvaWQpCiAKIAlmb3IgKGludCBjID0gMDsgYyA8IG51bV90ZXN0 X2NoaWxkcmVuOyBjKyspCiAJCWtpbGwodGVzdF9jaGlsZHJlbltjXSwgU0lHS0lMTCk7CisJYXNz ZXJ0KCFudW1fdGVzdF9jaGlsZHJlbik7CiAKIAlpZiAoIXRlc3Rfd2l0aF9zdWJ0ZXN0cykgewog CQlzdHJ1Y3QgdGltZXNwZWMgbm93OwpAQCAtMTgzMiwyMCArMTgzMyw0OCBAQCB2b2lkIGlndF93 YWl0Y2hpbGRyZW4odm9pZCkKIAkJaWd0X2ZhaWwoZXJyKTsKIH0KIAorc3RhdGljIGJvb2wgaWd0 X2tpbGxjaGlkcmVuX3RpbWVkX291dDsKKworc3RhdGljIHZvaWQgaWd0X2FsYXJtX2tpbGxjaGls ZHJlbihpbnQgc2lnbmFsKQoreworCWlndF9pbmZvKCJUaW1lZCBvdXQgd2FpdGluZyBmb3IgY2hp bGRyZW5cbiIpOworCisJaWd0X2tpbGxjaGlkcmVuX3RpbWVkX291dCA9IHRydWU7CisKKwlmb3Ig KGludCBjID0gMDsgYyA8IG51bV90ZXN0X2NoaWxkcmVuOyBjKyspCisJCWtpbGwodGVzdF9jaGls ZHJlbltjXSwgU0lHS0lMTCk7Cit9CisKIC8qKgogICogaWd0X3dhaXRjaGlsZHJlbl90aW1lb3V0 OgogICogQHNlY29uZHM6IHRpbWVvdXQgaW4gc2Vjb25kcyB0byB3YWl0CiAgKiBAcmVhc29uOiBk ZWJ1ZyBzdHJpbmcgZXhwbGFpbmluZyB3aGF0IHRpbWVkb3V0CiAgKgotICogV2FpdCBmb3IgYWxs IGNoaWxkcmVuIGZvcmtlZCB3aXRoIGlndF9mb3JrLCBmb3IgYSBtYXhpbXVtIG9mIEBzZWNvbmRz LgotICoKLSAqIFdyYXBzIGlndF93YWl0Y2hpbGRyZW4oKSBhbmQgaWd0X3NldF90aW1lb3V0KCkK KyAqIFdhaXQgZm9yIGFsbCBjaGlsZHJlbiBmb3JrZWQgd2l0aCBpZ3RfZm9yaywgZm9yIGEgbWF4 aW11bSBvZiBAc2Vjb25kcy4gSWYgdGhlCisgKiB0aW1lb3V0IGV4cGlyZXMsIGtpbGxzIGFsbCBj aGlsZHJlbiBhbmQgY2xlYW5zIHRoZW0gdXAuCiAgKi8KIHZvaWQgaWd0X3dhaXRjaGlsZHJlbl90 aW1lb3V0KGludCBzZWNvbmRzLCBjb25zdCBjaGFyICpyZWFzb24pCiB7Ci0JaWd0X3NldF90aW1l b3V0KHNlY29uZHMsIHJlYXNvbik7Ci0JaWd0X3dhaXRjaGlsZHJlbigpOworCXN0cnVjdCBzaWdh Y3Rpb24gc2E7CisJaW50IHJldDsKKworCXNhLnNhX2hhbmRsZXIgPSBpZ3RfYWxhcm1fa2lsbGNo aWxkcmVuOworCXNpZ2VtcHR5c2V0KCZzYS5zYV9tYXNrKTsKKwlzYS5zYV9mbGFncyA9IDA7CisK KwlpZ3Rfa2lsbGNoaWRyZW5fdGltZWRfb3V0ID0gZmFsc2U7CisKKwlzaWdhY3Rpb24oU0lHQUxS TSwgJnNhLCBOVUxMKTsKKworCWFsYXJtKHNlY29uZHMpOworCisJcmV0ID0gX19pZ3Rfd2FpdGNo aWxkcmVuKCk7CisJaWYgKCFpZ3Rfa2lsbGNoaWRyZW5fdGltZWRfb3V0ICYmIHJldCkKKwkJaWd0 X2ZhaWwocmV0KTsKIAlpZ3RfcmVzZXRfdGltZW91dCgpOworCV9faWd0X3dhaXRjaGlsZHJlbigp OworCWlmIChpZ3Rfa2lsbGNoaWRyZW5fdGltZWRfb3V0KQorCQlpZ3RfZmFpbChJR1RfRVhJVF9G QUlMVVJFKTsKIH0KIAogLyogZXhpdCBoYW5kbGVyIGNvZGUgKi8KLS0gCjIuMjAuMQoKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaWd0LWRldiBtYWlsaW5n IGxpc3QKaWd0LWRldkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pZ3QtZGV2Cg==