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dkim=pass (2048-bit key; \n\tunprotected)\n\theader.d=baylibre-com.20210112.gappssmtp.com\n\theader.i=@baylibre-com.20210112.gappssmtp.com header.b=\"1wcH2BGc\"; \n\tdkim-atps=neutral", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112; t=1680682480;\n\th=cc:to:content-transfer-encoding:mime-version:message-id:date\n\t:subject:from:x-gm-message-state:from:to:cc:subject:date:message-id\n\t:reply-to;\n\tbh=ZpbdeI/iOVqVQHmZBLu5OtZko5kp/wMtUCT5GCC8CeI=;\n\tb=Ga9iKl38dDkjrtqNAyXl++8PiDCUJBPkd++6aAL3e6FuZFLCgoDjVqt3SD2t3zd4VO\n\tr7iU8MP6lLzoo7g3JRo4uBHRrPh3OdHLg+cwEw3XJ6PUTx8EyjGofXvV7/kJtzGUxgJ8\n\tmFh/TKIFCLrVEShhoVB1YSYnk+bo27e/Eyw4I+zIwiTwL6I4J4g3+lKHmH7x8+cpykiv\n\tfiVf98ksBehZF1cvrWVgsUfG8WhggMbELkxGIdcrpkwVqL1n3xx8tP+ClBjehSOucM0F\n\t0oXsqXTq76TdGfrZ7kGgUrtO4OE2zLEU/J9fQ7Qx+AWM0RzmV+2xvq4KdeMM8+2NoXR3\n\tsV6A==", "X-Gm-Message-State": "AAQBX9cEukMdQPuI2zzi/LEKGwH0sEu9PqCHxQxk5fbNmLyAe3E48Xxk\n\tl16RCcD09ZSbBHd37GGgAZJt6A==", "X-Google-Smtp-Source": "AKy350bHbFh4qgvHTUlXUwx92muhpskWQriBy+GHKsrmorHkOOiSqPWvZ/eIKicCx+2wBYIfnyg5UA==", "X-Received": "by 2002:a7b:c5c1:0:b0:3ee:5a48:5b54 with SMTP id\n\tn1-20020a7bc5c1000000b003ee5a485b54mr3952176wmk.16.1680682479865; \n\tWed, 05 Apr 2023 01:14:39 -0700 (PDT)", "Date": "Wed, 05 Apr 2023 10:14:29 +0200", "Message-Id": "<20230404-guard-idmap-v2-0-444d135b3895@baylibre.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "X-B4-Tracking": "v=1; b=H4sIAOUtLWQC/22NQQ6CMBBFr0K6ttpWiMGV9zAspu1AJwglUyUSw\n\tt0trF2+n//yVpGQCZO4F6tgnClRHDOYUyFcgLFDST6zMMpcValK2X2AfR4HmKT2ddUarRQ4ENm\n\twkFBahtGF3Rn6yBNyChH7i0u0XybGlr5H8NlkDpTekZejP+t9/Z+atdTS3ipnfG1KB+3DwvIiy\n\t3h2cRDNtm0/nP9fOswAAAA=", "To": "libcamera-devel@lists.libcamera.org", "X-Mailer": "b4 0.13-dev-00303", "Subject": "[libcamera-devel] [PATCH v2 0/2] libcamera: controls: guard\n\tControlInfoMap against nullptr idmap_", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Mattijs Korpershoek via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Mattijs Korpershoek <mkorpershoek@baylibre.com>", "Cc": "Jacopo Mondi <jacopo.mondi@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "I have:\n* build-tested and unit-tested this (using vimc) on master\n* functionally tested on a v0.0.4 android integration branch.\n\nI've tested that i'm able to do a camera preview even when the\nScalerCrop control is unavailable.\nThe crash reported in http://codepad.org/CiLLcPNW is no longer\nreproduced.\n\nNote that Jacopo already discussed alternative implementation by making\nidmap_ an instance instead of a pointer, but that seemed not a good idea\neither:\n\nhttps://lists.libcamera.org/pipermail/libcamera-devel/2023-April/037439.html\n\nSigned-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>\n---\nChanges in v2:\n- Became a series: added ControlInfoMap unit test to catch the segfault\n- Dropped codepad link from commit message\n- Link to v1: https://lists.libcamera.org/pipermail/libcamera-devel/2023-April/037443.html\n\n---\nMattijs Korpershoek (2):\n libcamera: controls: guard ControlInfoMap against nullptr idmap_\n test: controls: control_info_map: Test default constructor\n\n src/libcamera/controls.cpp | 16 ++++++++++++++++\n test/controls/control_info_map.cpp | 7 +++++++\n 2 files changed, 23 insertions(+)\n---\nbase-commit: ac7511dc4c594f567ddff27ccc02c30bf6c00bfd\nchange-id: 20230404-guard-idmap-1d95f2100aca\n\nBest regards," }