From nobody Sun Jul 26 11:53:26 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=swemel.ru ARC-Seal: i=1; a=rsa-sha256; t=1782812127; cv=none; d=zohomail.com; s=zohoarc; b=S4wAOiP6hBRIFt7p1BWBMq2sLEqBGPga9NDpl1B9gz3grAbR6vTly/VjSU4hRgyBRSQDFvW4TIkTtzNNvA2H+i7xVldZjhrcaAmmKcUl0Yz8jkTrKmadZuN9/JCP/pVMBE1A/5Hagn9CqKHaYMIoi2ZA1b3Af4q1vep+FyGM95M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1782812127; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=jKUOB+29h3MqQZBzry6645csOoH2JVGA8jgaVk4cgi8=; b=ZmS4TkB8oTNONGBOAqw6QZB9i1BoY5rsag6Vdws/EOgPI136twA1NU8yepS/Z8PBPmlVk7qdQ82Ht0cUCdPAmAfuBUseOfxQH/Vz5smAsiRU9GpZl5i/2Co9V+kRqwaJXuDoZmC76k3Xz3Hd3t1turp8uKpwFP25cXo7mLtiDxE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1782812126572188.54055103842472; Tue, 30 Jun 2026 02:35:26 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1weUri-0004yI-Ou; Tue, 30 Jun 2026 05:34:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1weUrh-0004xm-65; Tue, 30 Jun 2026 05:34:49 -0400 Received: from mx.swemel.ru ([95.143.211.150]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1weUre-0007BB-So; Tue, 30 Jun 2026 05:34:48 -0400 From: Dmitry Frolov DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=swemel.ru; s=mail; t=1782812077; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=jKUOB+29h3MqQZBzry6645csOoH2JVGA8jgaVk4cgi8=; b=KZ09fUhgx1hoTJ1IOpgm6GVAhCHWavK8MuEZWNtnpaArPHDEPEQUI4spnLlyAPsoEDPfe1 7Nr4IDhCS5LuUSknicxxrO23ITFuEQQTfpmHYPJXDnknvUeQ3wZuOrsxMjcfLakAa2vEFo j1yPox56hD5po5VAv2JB0Wnhr/cewqE= To: marcandre.lureau@redhat.com Cc: sdl.qemu@linuxtesting.org, qemu-devel@nongnu.org, qemu-trivial@nongnu.org, Dmitry Frolov Subject: [PATCH] utils/module: fix memleak in module_load() Date: Tue, 30 Jun 2026 12:33:04 +0300 Message-Id: <20260630093302.688700-1-frolov@swemel.ru> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists1p.gnu.org; Received-SPF: pass client-ip=95.143.211.150; envelope-from=frolov@swemel.ru; helo=mx.swemel.ru X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @swemel.ru) X-ZM-MESSAGEID: 1782812136695158500 Content-Type: text/plain; charset="utf-8" Memmory for version_dir, allocated by g_strdup, is not freed Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Dmitry Frolov Reviewed-by: Marc-Andr=C3=A9 Lureau --- util/module.c | 1 + 1 file changed, 1 insertion(+) diff --git a/util/module.c b/util/module.c index 09dc43f51e..dbca6bc8be 100644 --- a/util/module.c +++ b/util/module.c @@ -243,6 +243,7 @@ int module_load(const char *prefix, const char *name, E= rror **errp) G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "+-.~= ", '_'); dirs[n_dirs++] =3D g_strdup_printf("/var/run/qemu/%s", version_dir); + g_free(version_dir); #endif assert(n_dirs <=3D ARRAY_SIZE(dirs)); =20 --=20 2.34.1