{"id":26582,"url":"https://patchwork.libcamera.org/api/patches/26582/?format=json","web_url":"https://patchwork.libcamera.org/patch/26582/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260428084550.91669-1-barnabas.pocze@ideasonboard.com>","date":"2026-04-28T08:45:49","name":"[v1,1/2] libcamera: base: regex: Fix preprocessor check","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"90901d07440be2851d53bdf009a9477db2a45fcc","submitter":{"id":216,"url":"https://patchwork.libcamera.org/api/people/216/?format=json","name":"Barnabás Pőcze","email":"barnabas.pocze@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/26582/mbox/","series":[{"id":5890,"url":"https://patchwork.libcamera.org/api/series/5890/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5890","date":"2026-04-28T08:45:49","name":"[v1,1/2] libcamera: base: regex: Fix preprocessor check","version":1,"mbox":"https://patchwork.libcamera.org/series/5890/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/26582/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/26582/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id DB2D8BE173\n\tfor ;\n\tTue, 28 Apr 2026 08:45:56 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D0AAA62FD0;\n\tTue, 28 Apr 2026 10:45:55 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 287ED62FA1\n\tfor ;\n\tTue, 28 Apr 2026 10:45:54 +0200 (CEST)","from pb-laptop.local (185.221.140.120.nat.pool.zt.hu\n\t[185.221.140.120])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 5F9D4D9B\n\tfor ;\n\tTue, 28 Apr 2026 10:44:11 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"Hp1O4RSc\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1777365851;\n\tbh=ofHAixYwv7ybQEvEMPyGf8NJCimGtMDWZw50V3b2YGY=;\n\th=From:To:Subject:Date:From;\n\tb=Hp1O4RScr7jQTBjUarlQg54GEZgXyffCaP1Z0OrwEMggSch8cpwoVfRgEQg/xuQ0Z\n\tmvlbm4rkBatt3nN5OpXft/iT/vfVF6laMrqD5PNtqd5VqPDhtbAvnlLyYalCbJg+w3\n\tfzg2vKH4p3o+WOaa7uZa4AIy0uJ9t9CQQjtPcQCo=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Subject":"[PATCH v1 1/2] libcamera: base: regex: Fix preprocessor check","Date":"Tue, 28 Apr 2026 10:45:49 +0200","Message-ID":"<20260428084550.91669-1-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.54.0","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"clang has no `maybe-uninitialized` warning, therefore the suppression\nwill generate a compiler error. This was probably hidden by the fact that\n`__SANITIZE_*__` macros have only been added to clang since llvm 22.\n\nLink: https://github.com/llvm/llvm-project/commit/568c23bbd3303518c5056d7f03444dae4fdc8a9c\nFixes: b01918978c82 (\"libcamera: v4l2_subdevice: Work around false positive warning\")\nSigned-off-by: Barnabás Pőcze \n---\n include/libcamera/base/regex.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/include/libcamera/base/regex.h b/include/libcamera/base/regex.h\nindex 45f4da8cb..c80cca6fe 100644\n--- a/include/libcamera/base/regex.h\n+++ b/include/libcamera/base/regex.h\n@@ -8,7 +8,7 @@\n #include \n \n #pragma GCC diagnostic push\n-#if defined __SANITIZE_ADDRESS__ && defined __OPTIMIZE__\n+#if (defined(__GNUC__) && !defined(__clang__)) && defined __SANITIZE_ADDRESS__ && defined __OPTIMIZE__\n #pragma GCC diagnostic ignored \"-Wmaybe-uninitialized\"\n #endif\n #include \n","prefixes":["v1","1/2"]}