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a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1790428579; x=1793020579; bh=90fUXnWFtKyiLDqYvV0KbsKVcoKX5cNxRrzGBbt5u94=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:x-icloud-hme; b=IsJzXab213i6IiHHieBcpyOYHWoyIvDU/ZdrjLzeM8vrl/XGpO4m1D9QIVG/2G074kjJ3M14SwduArAiA2MJZmZCl1jPj31YMgcSzWsic8VewHrPkfx1X8i0k0QeXefGfzrmDl5PUDfGrcnTnO8tvmVxTrmp4G1/Tiraj2WEYPrtmMz0dBycuVddBomO+K5GvppvuBwDCf23FjYAppDaIAU/sKehMYk5BQGnx8UlsaCD+siSHQ5uV1ACK+tBvzXXmgxzoGzFRlTOSF3vv03NNwKEvIhPCdQYH8G4T6jaAsSXgRKPvsLtet0Jfo76LIkkkgiZ8QuIM7LCgOeTCUfWhA== Received: from [127.0.0.1] (unknown [17.156.200.36]) by p00-icloudmta-asmtp-us-west-2a-60-percent-2 (Postfix) with ESMTPSA id A982418019F8; Sat, 26 Sep 2026 13:16:12 +0000 (UTC) From: Sofus Forstreuter Date: Sat, 26 Sep 2026 15:14:44 +0200 Subject: [PATCH v2 05/17] media: v4l2-ctrls: validate vp9 tile_rows_log2 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260926-avd-v2-5-ecebe6a3648e@icloud.com> References: <20260926-avd-v2-0-ecebe6a3648e@icloud.com> In-Reply-To: <20260926-avd-v2-0-ecebe6a3648e@icloud.com> To: Sven Peter , Janne Grunau , Neal Gompa , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sofus Forstreuter , Philipp Zabel , Heiko Stuebner Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org X-Mailer: b4 0.15.2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI2MDA1MiBTYWx0ZWRfX4PaFlmqGUDMR ufrErjjQCKKM/HeeMNSKiGN4QBYeKInhy+bNestIByEhkVAlvXy8TwFj8zta9cdjHJCyadHHzxe iPb7spyLEzsr8h6zqkOW8VoEkfJpDLGug6u4/VTd0ZxznVGNOUCNyUVG2Vmnj923XqR+Dx+5UbP DXr9SVCu2FdSBf70C5sG/YAW7FbDie9px8S43IboRr1hVYk/byxUeSeK9Dlof+3h/4eQvXMtzZh Xi9EEaHX4N7MBecfJMsMM7FEpx/vgJDMDKZD2tFHwl2Koz7Q/i3AodynEpghX8UgTYrHszt4xUA CRAw88dXUXy9c/1hSHl5C71k9yFOFqBR27laM3TsMg3o81xURir/iXh2Jy6QbI= X-Proofpoint-GUID: _sisFxW1BdTC8yqFvybzBvhTDbll3t_x X-Proofpoint-ORIG-GUID: _sisFxW1BdTC8yqFvybzBvhTDbll3t_x X-Authority-Info-Out: v=2.4 cv=NdbrFmD4 c=1 sm=1 tr=0 ts=6ab7c5a1 cx=c_apl:c_pps:t_out a=9mRn2PO/+PIrVdEbaIuMPg==:117 a=9mRn2PO/+PIrVdEbaIuMPg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=x7bEGLp0ZPQA:10 a=kLM9Tyy99jAA:10 a=VkNPw1HP01LnGYTKEx00:22 a=v3ZZPjhaAAAA:8 a=OaKxQxXMZlgjpfzMgsEA:9 a=QEXdDO2ut3YA:10 X-JNJ: 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260926_061622_504403_C65ADFDB X-CRM114-Status: GOOD ( 11.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Signed-off-by: Sofus Forstreuter --- drivers/media/v4l2-core/v4l2-ctrls-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/v4l2-core/v4l2-ctrls-core.c b/drivers/media/v4l2-core/v4l2-ctrls-core.c index c3e7262ba4d3..39f7cd9b0a2d 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls-core.c +++ b/drivers/media/v4l2-core/v4l2-ctrls-core.c @@ -638,7 +638,7 @@ validate_vp9_frame(struct v4l2_ctrl_vp9_frame *frame) * According to the spec, tile_cols_log2 shall be less than or equal * to 6. */ - if (frame->tile_cols_log2 > 6) + if (frame->tile_cols_log2 > 6 || frame->tile_rows_log2 > 2) return -EINVAL; if (frame->reference_mode > V4L2_VP9_REFERENCE_MODE_SELECT) -- 2.55.0