From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by gabe.freedesktop.org (Postfix) with ESMTPS id 358156E5E0 for ; Tue, 12 Feb 2019 16:02:20 +0000 (UTC) Received: by mail-ed1-x530.google.com with SMTP id x7so2637068eds.8 for ; Tue, 12 Feb 2019 08:02:20 -0800 (PST) From: Daniel Vetter Date: Tue, 12 Feb 2019 17:02:12 +0100 Message-Id: <20190212160212.10015-1-daniel.vetter@ffwll.ch> In-Reply-To: <20190212120429.20625-1-daniel.vetter@ffwll.ch> References: <20190212120429.20625-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t] 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 bmVlZCB0byBvcGVuIGNvZGUgcGFydCBvZiB0aGUgd2FpdGluZy4KCnYzOiBUaGUgMm5kIF9faWd0 X3dhaXRjaGlsZHJlbigpIGlzbid0IG5lY2Vzc2FyeSwgX19pZ3Rfd2FpdGNoaWxkcmVuCnJlY292 ZXJzIGZyb20gRUlOVFIgYWxyZWFkeSBhbmQga2VlcHMgd2FpdGluZyAoQ2hyaXMgV2lsc29uKS4K CnY0OiBDaGFuZ2UgdGhlIHRpbWVvdXQgc2lnbmFsIHZzIHdhaXRjaGlsZHJlbiBsb2dpYyB0byBi ZSByYWNlLWZyZWUKKENocmlzKS4gIFRoaXMgY2hhbmdlcyB0aGUgZXhpdCBjb2RlIGZvciBhIHRp bWVvdXQgZnJvbQpJR1RfRVhJVF9GQUlMVVJFIHRvIFNJR0tJTEwgKyAxMjguCgpDYzogQ2hyaXMg V2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+ClNpZ25lZC1vZmYtYnk6IERhbmllbCBW ZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29tPgotLS0KIGxpYi9pZ3RfY29yZS5jIHwgMzAg KysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMjUgaW5zZXJ0 aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9saWIvaWd0X2NvcmUuYyBiL2xp Yi9pZ3RfY29yZS5jCmluZGV4IGNiYmU3OWY4ODA3MC4uNTdmNzU3NDIxMzA5IDEwMDY0NAotLS0g YS9saWIvaWd0X2NvcmUuYworKysgYi9saWIvaWd0X2NvcmUuYwpAQCAtMTUyNSw2ICsxNTI1LDcg QEAgdm9pZCBpZ3RfZXhpdCh2b2lkKQogCiAJZm9yIChpbnQgYyA9IDA7IGMgPCBudW1fdGVzdF9j aGlsZHJlbjsgYysrKQogCQlraWxsKHRlc3RfY2hpbGRyZW5bY10sIFNJR0tJTEwpOworCWFzc2Vy dCghbnVtX3Rlc3RfY2hpbGRyZW4pOwogCiAJaWYgKCF0ZXN0X3dpdGhfc3VidGVzdHMpIHsKIAkJ c3RydWN0IHRpbWVzcGVjIG5vdzsKQEAgLTE4MzIsMjAgKzE4MzMsMzkgQEAgdm9pZCBpZ3Rfd2Fp dGNoaWxkcmVuKHZvaWQpCiAJCWlndF9mYWlsKGVycik7CiB9CiAKK3N0YXRpYyB2b2lkIGlndF9h bGFybV9raWxsY2hpbGRyZW4oaW50IHNpZ25hbCkKK3sKKwlpZ3RfaW5mbygiVGltZWQgb3V0IHdh aXRpbmcgZm9yIGNoaWxkcmVuXG4iKTsKKworCWZvciAoaW50IGMgPSAwOyBjIDwgbnVtX3Rlc3Rf Y2hpbGRyZW47IGMrKykKKwkJa2lsbCh0ZXN0X2NoaWxkcmVuW2NdLCBTSUdLSUxMKTsKK30KKwog LyoqCiAgKiBpZ3Rfd2FpdGNoaWxkcmVuX3RpbWVvdXQ6CiAgKiBAc2Vjb25kczogdGltZW91dCBp biBzZWNvbmRzIHRvIHdhaXQKICAqIEByZWFzb246IGRlYnVnIHN0cmluZyBleHBsYWluaW5nIHdo YXQgdGltZWRvdXQKICAqCi0gKiBXYWl0IGZvciBhbGwgY2hpbGRyZW4gZm9ya2VkIHdpdGggaWd0 X2ZvcmssIGZvciBhIG1heGltdW0gb2YgQHNlY29uZHMuCi0gKgotICogV3JhcHMgaWd0X3dhaXRj aGlsZHJlbigpIGFuZCBpZ3Rfc2V0X3RpbWVvdXQoKQorICogV2FpdCBmb3IgYWxsIGNoaWxkcmVu IGZvcmtlZCB3aXRoIGlndF9mb3JrLCBmb3IgYSBtYXhpbXVtIG9mIEBzZWNvbmRzLiBJZiB0aGUK KyAqIHRpbWVvdXQgZXhwaXJlcywga2lsbHMgYWxsIGNoaWxkcmVuIGFuZCBjbGVhbnMgdGhlbSB1 cC4KICAqLwogdm9pZCBpZ3Rfd2FpdGNoaWxkcmVuX3RpbWVvdXQoaW50IHNlY29uZHMsIGNvbnN0 IGNoYXIgKnJlYXNvbikKIHsKLQlpZ3Rfc2V0X3RpbWVvdXQoc2Vjb25kcywgcmVhc29uKTsKLQlp Z3Rfd2FpdGNoaWxkcmVuKCk7CisJc3RydWN0IHNpZ2FjdGlvbiBzYTsKKwlpbnQgcmV0OworCisJ c2Euc2FfaGFuZGxlciA9IGlndF9hbGFybV9raWxsY2hpbGRyZW47CisJc2lnZW1wdHlzZXQoJnNh LnNhX21hc2spOworCXNhLnNhX2ZsYWdzID0gMDsKKworCXNpZ2FjdGlvbihTSUdBTFJNLCAmc2Es IE5VTEwpOworCisJYWxhcm0oc2Vjb25kcyk7CisKKwlyZXQgPSBfX2lndF93YWl0Y2hpbGRyZW4o KTsKIAlpZ3RfcmVzZXRfdGltZW91dCgpOworCWlmIChyZXQpCisJCWlndF9mYWlsKHJldCk7CiB9 CiAKIC8qIGV4aXQgaGFuZGxlciBjb2RlICovCi0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1k ZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vaWd0LWRldg==