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[88.21.205.47]) by smtp.gmail.com with ESMTPSA id s22sm16745849wmc.16.2020.03.13.11.46.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Mar 2020 11:46:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1584125192; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qOGKKUJyqOA/pIW8E/HPAvIAT7gDZ6EfqKjI6X/TRUQ=; b=T+nNIv90V4V3alvUbR6ilmdkwzEB6EBbGlYqvBgyx1p/sbsn7ktpJAkMyqDfyufWppYKhU Ps/tz/u1Pnh8zyNK5emQMwDIpsrY6tQvxKy0W0ypQp8OboR9H1X7MoiaUfAHUE7oM4ZqA3 f0TvIaHbKDohUIY7x9AB2agW7Xtx82U= X-MC-Unique: ni3qhOLKM12jpa-ykhwkaA-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=RMwjrcmFmGA/nbjYq8IJWqr4XnFULjCpLFfZjdDbCRU=; b=YVBcqVG85e5MTlT72XD9c3dDGVfrPqTOgpj2fo6gX4TDvjY3RWKhXrOdPGjrqg2qss Ayu4CdX8PnAMaHCyjQ2EXGTGbQZaNexFTWXxxX8MORLjPOPBrv6shppBcZ/OwXxetq8S 1VHlWI17tnsXmPitniesrbEUsNm03xfwzlKN0UMBSJdkrAgGlFrDmVW4ijnGkLMMKnst o8aT4nKUsSdLvppF7FEaNgE5Ik+h7l8y/ZGYQzG/UUNFvmAwG8znkHF0hOAZ8JLblqv2 w9+fzLwIMPWJspQvZ5c7qe8v3VNfE9FqHLc5XRu2arq2wI+5GGHGgGwN+W8EM18gESlT XgNg== X-Gm-Message-State: ANhLgQ0q45oYN+9za2J2lQ4TTZJJauVwCHSCKAdBMYHWKs7ipwCYdmkh 8y8hGHk3L4UwQSC5hNd+VrilPuJ9jqhP1hmhq4EWD1ZBzcSlgtRM3MiJXJqsVJNv9w3yDbUUmpB KUa5Slbcyiz7Y49E= X-Received: by 2002:a7b:c414:: with SMTP id k20mr12067212wmi.119.1584125174104; Fri, 13 Mar 2020 11:46:14 -0700 (PDT) X-Google-Smtp-Source: ADFU+vvqpAcuPSWbRcUFtvp6Zt4aRo0F64FIoda8WhgFUAYponvPcZhqmDwX64iSp2seewruU5d+/w== X-Received: by 2002:a7b:c414:: with SMTP id k20mr12067198wmi.119.1584125173898; Fri, 13 Mar 2020 11:46:13 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 1/9] hw/core/qdev-properties: Use qemu_strtol() in set_mac() handler Date: Fri, 13 Mar 2020 19:45:59 +0100 Message-Id: <20200313184607.11792-2-philmd@redhat.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200313184607.11792-1-philmd@redhat.com> References: <20200313184607.11792-1-philmd@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , Markus Armbruster , Laurent Vivier , Michael Roth , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8"; text/plain; charset="utf-8" Replace strtol() by qemu_strtol() so checkpatch.pl won't complain if we move this code later. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- hw/core/qdev-properties.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index 59380ed761..48e4c98cf0 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -1,4 +1,5 @@ #include "qemu/osdep.h" +#include "qemu/cutils.h" #include "net/net.h" #include "hw/qdev-properties.h" #include "qapi/error.h" @@ -532,7 +533,8 @@ static void set_mac(Object *obj, Visitor *v, const char= *name, void *opaque, MACAddr *mac =3D qdev_get_prop_ptr(dev, prop); Error *local_err =3D NULL; int i, pos; - char *str, *p; + char *str; + const char *p; =20 if (dev->realized) { qdev_prop_set_after_realize(dev, name, errp); @@ -546,6 +548,8 @@ static void set_mac(Object *obj, Visitor *v, const char= *name, void *opaque, } =20 for (i =3D 0, pos =3D 0; i < 6; i++, pos +=3D 3) { + long val; + if (!qemu_isxdigit(str[pos])) { goto inval; } @@ -561,7 +565,10 @@ static void set_mac(Object *obj, Visitor *v, const cha= r *name, void *opaque, goto inval; } } - mac->a[i] =3D strtol(str+pos, &p, 16); + if (qemu_strtol(str + pos, &p, 16, &val) < 0 || val > 0xff) { + goto inval; + } + mac->a[i] =3D val; } g_free(str); return; --=20 2.21.1