From nobody Sat Nov 15 07:45:58 2025 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=1753856729; cv=none; d=zohomail.com; s=zohoarc; b=ZPii7Xq7XvuXEpxqOwvQy72QLkAJapXVQxUCbrjtcMPXcuuCr+uWZag/FSrPcL3VIp/qv+swzoEOVxz/U/HapoTnAxmaW0F3dvvs6mCCv75X7VcxYu5I3Rte1gqpL4FXHCZSLMseS+MaOsZfgt4QTR/G9Vp/yo97aMhK3VNGVqU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1753856729; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=gkKS9kEhx+BPNlZYrIgZFq4YlUevKofbCnljE8OrG/s=; b=UwLU6d6ufnTlugZ0l63aa+4j/fBcn0I0e2jg2N0lt69JsK/TpEeJ5R3dKllxA6Fu4PtlQ6eZAIDWBOhZwstcgjvVo4yij9e5DLp47YJazcdIDDWv1VPjeL7bbk/rro2iKOHMc/Y/JPU4QmQxdqSMD0Ue6DTfKLha2Mr6L9iYP3o= 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1753856728973230.0489769009098; Tue, 29 Jul 2025 23:25:28 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uh0Ed-0004zY-Hu; Wed, 30 Jul 2025 02:24:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uh0Cx-0003mr-CT for qemu-devel@nongnu.org; Wed, 30 Jul 2025 02:22:36 -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 1uh0Cu-0001VL-OG for qemu-devel@nongnu.org; Wed, 30 Jul 2025 02:22:34 -0400 From: Dmitry Frolov DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=swemel.ru; s=mail; t=1753856548; 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: in-reply-to:in-reply-to:references:references; bh=gkKS9kEhx+BPNlZYrIgZFq4YlUevKofbCnljE8OrG/s=; b=VYmL2/Fy3b4xjlhmjwripvsKNgY5zf9innZxJKPn4ZzFc/SqYPo8KSOZJQ8OjXqflUNyKY jgPFV0pN0/MnReThToVbPu+g0WQujVv5iztvqYkE30PhbjDMn2xmLCt2KwdEvwElI6oMdX oE7kjQg62JUz2jfzl+1gWRW+rba6P+c= To: jcmvbkbc@gmail.com Cc: sdl.qemu@linuxtesting.org, qemu-devel@nongnu.org, Dmitry Frolov Subject: [PATCH v2] target/xtensa: Replace malloc() with g_strdup_printf() Date: Wed, 30 Jul 2025 09:21:43 +0300 Message-Id: <20250730062142.1665980-1-frolov@swemel.ru> In-Reply-To: References: 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=lists.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, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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: 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: 1753856736091124100 Content-Type: text/plain; charset="utf-8" malloc() return value is used without a check. Found by Linux Verification Center (linuxtesting.org) with SVACE. v2: Also replaced strdup() with g_strdup() Signed-off-by: Dmitry Frolov Reviewed-by: Max Filippov --- target/xtensa/translate.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 34ae2f4e16..4faa5ae213 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -112,17 +112,12 @@ void xtensa_collect_sr_names(const XtensaConfig *conf= ig) =20 if (*pname) { if (strstr(*pname, name) =3D=3D NULL) { - char *new_name =3D - malloc(strlen(*pname) + strlen(name) + 2); - - strcpy(new_name, *pname); - strcat(new_name, "/"); - strcat(new_name, name); - free(*pname); + char *new_name =3D g_strdup_printf("%s/%s", *pname, na= me); + g_free(*pname); *pname =3D new_name; } } else { - *pname =3D strdup(name); + *pname =3D g_strdup(name); } } } --=20 2.34.1