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[76.251.165.188]) by smtp.gmail.com with ESMTPSA id t22sm765241otq.44.2020.09.03.14.00.55 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 03 Sep 2020 14:00:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hBv/652Zc3vxedUaDXUBkYliuRqc7HcQ84NCJAihy/4=; b=KTm9I81M8cWYvo2JUKgDM5VV/LzuZirf1yRjQgxyMQNbNO+1D3w4WRZdp7f3Ud8bOB qXF0jcg+dpuHkix0MkTQDcBRgf5oE9Low9Vk5jZSROQ8qav8pLZzCRPxjhQuuFxyRC5F uQb7Ej2AMfgQ2OV1SsXMVMQvZjH40i+1bf7vKMzNhkQltemPAqClQl35wrmTErUh0pf1 ckVNPgh/omhhwyOb0T4oE2JkmAxs7LZNTuma93y4sUtUHNYY3a7fLKsY+vkMPh8eT/VD ZcuwBxZnlLB2iGYsyaCAUCG6yfEcY97EVIafu5j0H3gU8LIiPO69O38WYvfIoFIsZPoQ tpRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=hBv/652Zc3vxedUaDXUBkYliuRqc7HcQ84NCJAihy/4=; b=G6FA79Et4BQy61frLxEZ+HqNVALJJB4iYeBMFKh3zpwmVKw/uJKxQP1DAvmhBMmvxZ IS1EZ1AMvc3qzcKkneIV6fAX8XoXGshBAdqNf4Gg9d8kQJVk+7hWdDGQMaAKjJQLPNVm 8nJCWvO73FWgC3MYHDmx7M/+4nG3uNStwac+FcKNXGT+ZrWyC5xTN6TYWqtdwrcZSvTP htiEi2EVCMp5IrYPM76S3/dLs7qBqSisDW2x7PhU5Edv3WCR9P95OUg4DW8XwWy3VJFd DNNhjcCLt+lFb+Jh50VztjPZhG5gEAk9mR4hDWxDAJsorlWKjXDvFeoGxm/DVGkCK7uC dPzg== X-Gm-Message-State: AOAM530G+cEKWN68HoraZEU9yGBY3oZRzzXxOWNzYf3CGWYPnSM6bdOL krsV6A1+JNcRoyvSn/I6Gz3UBBdJoO8= X-Google-Smtp-Source: ABdhPJy//E3qeJYtO8uurp2A08lQP2AGt+yAbHxqmkKqdVWvA1At/ppHFIq0FUDEc9Q5a6NbKkA0Eg== X-Received: by 2002:aca:44c3:: with SMTP id r186mr3256905oia.53.1599166856381; Thu, 03 Sep 2020 14:00:56 -0700 (PDT) From: Michael Roth To: qemu-devel@nongnu.org Subject: [PATCH 56/77] target/hppa: Free some temps in do_sub Date: Thu, 3 Sep 2020 15:59:14 -0500 Message-Id: <20200903205935.27832-57-mdroth@linux.vnet.ibm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200903205935.27832-1-mdroth@linux.vnet.ibm.com> References: <20200903205935.27832-1-mdroth@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=2607:f8b0:4864:20::244; envelope-from=flukshun@gmail.com; helo=mail-oi1-x244.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action 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: Richard Henderson , qemu-stable@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Richard Henderson Two temps allocated but not freed. Do enough subtractions within a single TB and one can run out of temps entirely. Fixes: b2167459ae ("target-hppa: Implement basic arithmetic") Buglink: https://bugs.launchpad.net/qemu/+bug/1880287 Tested-by: Sven Schnelle Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson Message-Id: <20200720174039.517902-1-richard.henderson@linaro.org> (cherry picked from commit 79826f99feb7222b7804058f0b4ace9ee0546361) Signed-off-by: Michael Roth --- target/hppa/translate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 52d7bea1ea..4bd22d4820 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -1294,6 +1294,8 @@ static void do_sub(DisasContext *ctx, unsigned rt, TC= Gv_reg in1, save_or_nullify(ctx, cpu_psw_cb_msb, cb_msb); save_gpr(ctx, rt, dest); tcg_temp_free(dest); + tcg_temp_free(cb); + tcg_temp_free(cb_msb); =20 /* Install the new nullification. */ cond_free(&ctx->null_cond); --=20 2.17.1