From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EDA86CD5BD5 for ; Thu, 28 May 2026 20:08:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1835710E5D1; Thu, 28 May 2026 20:08:25 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=al2klimov.de header.i=@al2klimov.de header.b="Isld5dKP"; dkim-atps=neutral Received: from mta.al2klimov.de (mta.al2klimov.de [162.55.223.79]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6844810F57D for ; Thu, 28 May 2026 18:54:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; s=default; bh=RwO1U3J9gzU/ IEjAvU0oaORmBpZMvsulP2X03RvaRpQ=; h=in-reply-to:from:references:to: subject:date; d=al2klimov.de; b=Isld5dKPnYwVyhir8n6NCC165/jv5YI++KTB63 Rvo5mCPUn+FDb8kv1d2QuA62DOLL+uX77PRtKFiAW+P2fUNBFRC9cO663xNr1xeUvgPPGH wtBMOVAVWghoHMEas6PNe9Fk5AgZyDWaVNGl+SJXn+SrqlgVRhiElLL8hBpG02jgTyXvJs 1xU/nLpuROCDDbHjxClg7+wXkhYabGHOkqrOs8iPgYtWKsJ/8i+fgxeFGCkqrYmvkpAh2F tyC0ENPGzqBaIjCzeGzA1NF02OmmCTautrq3Z8KgAgUrgvvD6YWMUwYhQUgS7II2aXO60k 4G6nN1l8amJTMxgn0m5FovZA== Received: from [192.168.0.101] (88.215.123.80.dyn.pyur.net [88.215.123.80]) by mta.al2klimov.de (OpenSMTPD) with ESMTPSA id 4569e504 (TLSv1.3:TLS_CHACHA20_POLY1305_SHA256:256:NO); Thu, 28 May 2026 18:54:18 +0000 (UTC) Message-ID: <5642dd71-01ad-4db2-b0b8-5431298b39a1@al2klimov.de> Date: Thu, 28 May 2026 20:54:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] drm/vc4: fix krealloc() memory leak To: =?UTF-8?Q?Ma=C3=ADra_Canal?= , Maxime Ripard , Dave Stevenson , Raspberry Pi Kernel Maintenance , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Eric Anholt , "open list:DRM DRIVERS" , open list References: <20260526184105.18962-1-grandmaster@al2klimov.de> <20260526184105.18962-5-grandmaster@al2klimov.de> <2b602ec6-d563-4fa0-a0c5-89b97a46abf9@igalia.com> Content-Language: en-US From: "Alexander A. Klimov" In-Reply-To: <2b602ec6-d563-4fa0-a0c5-89b97a46abf9@igalia.com> Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 X-Mailman-Approved-At: Thu, 28 May 2026 20:08:24 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" CgpPbiA1LzI4LzI2IDIwOjE3LCBNYcOtcmEgQ2FuYWwgd3JvdGU6Cj4gSGkgQWxleGFuZGVyLAo+ IAo+IExHVE0sIGJ1dCBhIHNtYWxsIHN0eWxpbmcgbml0Ogo+IAo+IE9uIDI2LzA1LzI2IDE1OjQx LCBBbGV4YW5kZXIgQS4gS2xpbW92IHdyb3RlOgo+PiBEb24ndCBqdXN0IG92ZXJ3cml0ZSB0aGUg b3JpZ2luYWwgcG9pbnRlciBwYXNzZWQgdG8ga3JlYWxsb2MoKQo+PiB3aXRoIGl0cyByZXR1cm4g dmFsdWUgd2l0aG91dCBjaGVja2luZyBsYXR0ZXI6Cj4+Cj4+IMKgwqDCoMKgIE1FTSA9IGtyZWFs bG9jKE1FTSwgU1osIEdGUCk7Cj4+Cj4+IElmIGtyZWFsbG9jKCkgcmV0dXJucyBOVUxMLCB0aGF0 IGVyYXNlcyB0aGUgcG9pbnRlcgo+PiB0byB0aGUgc3RpbGwgYWxsb2NhdGVkIG1lbW9yeSwgaGVu Y2UgbGVha3MgdGhpcyBtZW1vcnkuCj4+IEluc3RlYWQsIHVzZSBhIHRlbXBvcmFyeSB2YXJpYWJs ZSwgY2hlY2sgaXQncyBub3QgTlVMTAo+PiBhbmQgb25seSB0aGVuIGFzc2lnbiBpdCB0byB0aGUg b3JpZ2luYWwgcG9pbnRlcjoKPj4KPj4gwqDCoMKgwqAgVE1QID0ga3JlYWxsb2MoTUVNLCBTWiwg R0ZQKTsKPj4gwqDCoMKgwqAgaWYgKCFUTVApIHJldHVybjsKPj4gwqDCoMKgwqAgTUVNID0gVE1Q Owo+Pgo+PiBGaXhlczogNmQ0NWM4MWQyMjlkICgiZHJtL3ZjNDogQWRkIHN1cHBvcnQgZm9yIGJy YW5jaGluZyBpbiBzaGFkZXIgdmFsaWRhdGlvbi4iKQo+PiBTaWduZWQtb2ZmLWJ5OiBBbGV4YW5k ZXIgQS4gS2xpbW92IDxncmFuZG1hc3RlckBhbDJrbGltb3YuZGU+Cj4+IC0tLQo+PiDCoCBkcml2 ZXJzL2dwdS9kcm0vdmM0L3ZjNF92YWxpZGF0ZV9zaGFkZXJzLmMgfCAxMiArKysrKystLS0tLS0K Pj4gwqAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkKPj4K Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS92YzQvdmM0X3ZhbGlkYXRlX3NoYWRlcnMu YyBiL2RyaXZlcnMvZ3B1L2RybS92YzQvdmM0X3ZhbGlkYXRlX3NoYWRlcnMuYwo+PiBpbmRleCBk NDhjZjc2OTgzYzAuLmFmNDg3NTg1OTJmOSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L3ZjNC92YzRfdmFsaWRhdGVfc2hhZGVycy5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS92YzQv dmM0X3ZhbGlkYXRlX3NoYWRlcnMuYwo+PiBAQCAtMjkxLDE0ICsyOTEsMTQgQEAgc3RhdGljIGJv b2wgcmVxdWlyZV91bmlmb3JtX2FkZHJlc3NfdW5pZm9ybShzdHJ1Y3QgdmM0X3ZhbGlkYXRlZF9z aGFkZXJfaW5mbyAqdmEKPj4gwqDCoMKgwqDCoCB1aW50MzJfdCBvID0gdmFsaWRhdGVkX3NoYWRl ci0+bnVtX3VuaWZvcm1fYWRkcl9vZmZzZXRzOwo+PiDCoMKgwqDCoMKgIHVpbnQzMl90IG51bV91 bmlmb3JtcyA9IHZhbGlkYXRlZF9zaGFkZXItPnVuaWZvcm1zX3NpemUgLyA0Owo+IAo+IERlY2xh cmUgdGhlIHZhcmlhYmxlIGhlcmUuCgpTdHJhbmdlLi4uCkl0IGNvbWVzIGFscmVhZHkgZGlyZWN0 bHkgYWZ0ZXIgbnVtX3VuaWZvcm1zLCBkb2Vzbid0IGl0PwpBdCBsZWFzdCB3aGVuIEkgYXBwbHkg bXkgcGF0Y2ggdG8gTGludXMnIG1hc3Rlci4K