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[97.113.13.231]) by smtp.gmail.com with ESMTPSA id e14sm18166264pff.60.2019.05.19.13.20.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 19 May 2019 13:20:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=IbY6I9DzAmMV/VMKU0boKo5CQjvFhhAqBWPLdeOiiQg=; b=tEbvvc7t1WACcnjP/5ylyqvnQoRBTCzCRHsXBCK4TES4dQkIQcGYyu7qbaF4/F8uDb GEaZCNUUcDsHpV83mTzUaWlektLdYY3Ip8WBvahvVH427Nbxd3Byg6D1EX2eF4JyT8R/ iOFhN48bZQNbT1f5jVc/3J+xeYBfs2ru0h4thwxI5NeYw5o7TWfg/dZoVDJ95kEODmbR Uo5BLpHe2ADscRrU9Pd0kyhO22TNvtTVJNo7yoznF07C7nKr+YQMIFDDP4SGuiI/w156 lhsE6mdaiCkWJCIWoypQHiYx1KNiY39SM68ZLyIbx5jVG0DiH7FORxHOnsUwzf2wO+fw hIRg== 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; bh=IbY6I9DzAmMV/VMKU0boKo5CQjvFhhAqBWPLdeOiiQg=; b=lU3xUnquejtW52I7uwPuPiRW5ij2R3RRHPsE9UogYdnFoOym+ZIeJw+4g3LZhiZZb+ HgbvbJ7la6plswzqgb6yH8ozBc873IeEUmbqtu5G3tigXZZ8Fh5uuSAK+FAgaGoLVxFN 1dsgnAStPuLXonIEPvNCYGLpkTT1W8moAAjzkLt4nrLyMn+U1NjwjdpnpUuiqYwURv5j wCDPdvGmwa903+sIiyGn/L/IEMciafg9qUb+fB4B2HLCzphPnXnuZEi1EtmZCUEp0+A0 LTQnievTAnkVi2t7siI/69L6z7EEhVzgns4TDs8nI93g8JpSeMALY2aye4V5ZBxRKMhg wWfQ== X-Gm-Message-State: APjAAAU5N8yZWAOBH/1M8phm9mVwhL37EiSROVfEImXMxleDRxIOukAc CLJ0I3lXfWvJrvd+iHIMrFLD/JBG7sQ= X-Google-Smtp-Source: APXvYqzV4ly4FxYMXhEttULuXS3wtcrIZgVwDR0TWaplV9ItPC3Dqugk8Mg4ftahv3h1Auwy5dHxvQ== X-Received: by 2002:a63:700b:: with SMTP id l11mr15541010pgc.449.1558297209546; Sun, 19 May 2019 13:20:09 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Sun, 19 May 2019 13:19:51 -0700 Message-Id: <20190519201953.20161-12-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190519201953.20161-1-richard.henderson@linaro.org> References: <20190519201953.20161-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::441 Subject: [Qemu-devel] [PATCH 11/13] tests/tcg/multiarch/linux-test: Fix error check for shmat X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: laurent@vivier.eu Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The error indicator for this syscall is -1, not 0. Signed-off-by: Richard Henderson Reviewed-by: Laurent Vivier --- tests/tcg/multiarch/linux-test.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/tcg/multiarch/linux-test.c b/tests/tcg/multiarch/linux-t= est.c index fa4243fc04..673d7c8a1c 100644 --- a/tests/tcg/multiarch/linux-test.c +++ b/tests/tcg/multiarch/linux-test.c @@ -503,8 +503,9 @@ static void test_shm(void) =20 shmid =3D chk_error(shmget(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | 0777)); ptr =3D shmat(shmid, NULL, 0); - if (!ptr) + if (ptr =3D=3D (void *)-1) { error("shmat"); + } =20 memset(ptr, 0, SHM_SIZE); =20 --=20 2.17.1