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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id bi13-20020a05600c3d8d00b003a54109a6a0sm5558396wmb.3.2022.08.19.08.39.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Aug 2022 08:39:47 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Samuel Thibault , =?utf-8?q?Marc-Andr=C3=A9_L?= =?utf-8?q?ureau?= , "Michael S. Tsirkin" , Marcel Apfelbaum , Richard Henderson , Eduardo Habkost , =?utf-8?q?C=C3=A9dric_Le_Goater?= , Daniel Henrique Barboza , David Gibson , Greg Kurz , Dmitry Fleytman , =?utf-8?q?Daniel_P=2E_Berrang?= =?utf-8?q?=C3=A9?= , qemu-ppc@nongnu.org Subject: [PATCH v2 10/11] ui/curses: Avoid dynamic stack allocation Date: Fri, 19 Aug 2022 16:39:30 +0100 Message-Id: <20220819153931.3147384-11-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220819153931.3147384-1-peter.maydell@linaro.org> References: <20220819153931.3147384-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x434.google.com 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_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé Use autofree heap allocation instead of variable-length array on the stack. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Signed-off-by: Peter Maydell --- ui/curses.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ui/curses.c b/ui/curses.c index 861d63244c7..de962faa7cd 100644 --- a/ui/curses.c +++ b/ui/curses.c @@ -69,7 +69,7 @@ static void curses_update(DisplayChangeListener *dcl, int x, int y, int w, int h) { console_ch_t *line; - cchar_t curses_line[width]; + g_autofree cchar_t *curses_line = g_new(cchar_t, width); wchar_t wch[CCHARW_MAX]; attr_t attrs; short colors;