{"id":1102,"url":"https://patchwork.libcamera.org/api/covers/1102/?format=json","web_url":"https://patchwork.libcamera.org/cover/1102/","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":"<20190426084220.71500-1-giulio.benetti@micronovasrl.com>","date":"2019-04-26T08:42:18","name":"[libcamera-devel,v2,0/2] improve secure_getenv()","submitter":{"id":16,"url":"https://patchwork.libcamera.org/api/people/16/?format=json","name":"Giulio Benetti","email":"giulio.benetti@micronovasrl.com"},"mbox":"https://patchwork.libcamera.org/cover/1102/mbox/","series":[{"id":269,"url":"https://patchwork.libcamera.org/api/series/269/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=269","date":"2019-04-26T08:42:18","name":"improve secure_getenv()","version":2,"mbox":"https://patchwork.libcamera.org/series/269/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/1102/comments/","headers":{"Return-Path":"","Received":["from mail.micronovasrl.com (mail.micronovasrl.com [212.103.203.10])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 5929E60004\n\tfor ;\n\tFri, 26 Apr 2019 10:42:22 +0200 (CEST)","from mail.micronovasrl.com (mail.micronovasrl.com [127.0.0.1])\n\tby mail.micronovasrl.com (Postfix) with ESMTP id 070BAB01575\n\tfor ;\n\tFri, 26 Apr 2019 10:42:22 +0200 (CEST)","from mail.micronovasrl.com ([127.0.0.1])\n\tby mail.micronovasrl.com (mail.micronovasrl.com [127.0.0.1])\n\t(amavisd-new, port 10026)\n\twith ESMTP id AbKyrmq4RPmh for ; \n\tFri, 26 Apr 2019 10:42:21 +0200 (CEST)","from ubuntu.localdomain (88-149-228-83.v4.ngi.it [88.149.228.83])\n\tby mail.micronovasrl.com (Postfix) with ESMTPSA id 410A9B00E4F;\n\tFri, 26 Apr 2019 10:42:21 +0200 (CEST)"],"Authentication-Results":"mail.micronovasrl.com (amavisd-new); dkim=pass\n\treason=\"pass (just generated, assumed good)\" header.d=micronovasrl.com","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=micronovasrl.com;\n\th=references:in-reply-to:x-mailer:message-id:date:date:subject\n\t:subject:to:from:from; s=dkim; t=1556268141; x=1557132142; bh=9a\n\tIkO7pAydRVD4My7dGdjXkGk/D9/3E2KzZO3BV2ooQ=; b=NE1N4csg7sKgLuqo9k\n\t+Q5PYNIZe+QJSOYD16F4J9jgJLYpXz94L9qQQOs8l6VBGJzYspn7h4uGjlG2vFiq\n\ta4zBA2lcdzHluAZOc3IdbquHupPbkDCPkkDUNQCSrTEE55fwSd1pbsIjPawGeH/E\n\tuasbBy/57su1fLz/DrbTMz+sY=","X-Virus-Scanned":"Debian amavisd-new at mail.micronovasrl.com","X-Spam-Flag":"NO","X-Spam-Score":"-2.9","X-Spam-Level":"","X-Spam-Status":"No, score=-2.9 tagged_above=-10 required=4.5\n\ttests=[ALL_TRUSTED=-1, BAYES_00=-1.9] autolearn=ham autolearn_force=no","From":"Giulio Benetti ","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 26 Apr 2019 10:42:18 +0200","Message-Id":"<20190426084220.71500-1-giulio.benetti@micronovasrl.com>","X-Mailer":"git-send-email 2.17.1","In-Reply-To":"<20190424110044.12608-1-giulio.benetti@micronovasrl.com>","References":"<20190424110044.12608-1-giulio.benetti@micronovasrl.com>","Subject":"[libcamera-devel] [PATCH v2 0/2] improve secure_getenv()","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.23","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Fri, 26 Apr 2019 08:42:22 -0000"},"content":"Local secure_getenv() at the moment uses getauxval(AT_SECURE), but it's\nnot always present in libc and secure_getenv() instead could be.\n\nCheck if secure_getenv() is available from libc and use it, otherwise\nworkaround it using issetugid().\n\nChanges:\nV1->V2: \n* improve meson.build\n* fix recursive secure_getenv()\n\nGiulio Benetti (2):\n meson: check if secure_getenv() is present\n libcamera: utils: call secure_getenv() if it exists or workaround with\n issetugid()\n\n meson.build | 11 +++++++++++\n src/libcamera/utils.cpp | 8 ++++++--\n 2 files changed, 17 insertions(+), 2 deletions(-)"}