{"id":2221373,"url":"http://patchwork.ozlabs.org/api/1.0/covers/2221373/?format=json","project":{"id":59,"url":"http://patchwork.ozlabs.org/api/1.0/projects/59/?format=json","name":"Linux Test Project development","link_name":"ltp","list_id":"ltp.lists.linux.it","list_email":"ltp@lists.linux.it","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260409103041.8253-1-chrubis@suse.cz>","date":"2026-04-09T10:30:39","name":"[0/2] Fix proc parsing in newuname01","submitter":{"id":8530,"url":"http://patchwork.ozlabs.org/api/1.0/people/8530/?format=json","name":"Cyril Hrubis","email":"chrubis@suse.cz"},"series":[{"id":499269,"url":"http://patchwork.ozlabs.org/api/1.0/series/499269/?format=json","date":"2026-04-09T10:30:39","name":"Fix proc parsing in newuname01","version":1,"mbox":"http://patchwork.ozlabs.org/series/499269/mbox/"}],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","ltp@lists.linux.it"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","ltp@picard.linux.it"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256\n header.s=susede2_rsa header.b=RZynngPk;\n\tdkim=fail reason=\"signature verification failed\" header.d=suse.cz\n header.i=@suse.cz header.a=ed25519-sha256 header.s=susede2_ed25519\n header.b=VMj59eto;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n header.d=suse.cz header.i=@suse.cz header.a=rsa-sha256 header.s=susede2_rsa\n header.b=RZynngPk;\n\tdkim=neutral header.d=suse.cz header.i=@suse.cz header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=VMj59eto;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=213.254.12.146; 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a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_ed25519; t=1775730630;\n h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:\n mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding;\n bh=Vf1hJ9F2NdV1t9RCqqkLHn+Ry6pK0g1NJKets26XhBI=;\n b=VMj59etomfgmlbNkIkJWSi0pabWvAHn8h0iIORTfVG1VsDV0uqYV8fsUydm2SHj7cZ3+7C\n 7eG38OchfwHlzcDw=="],"From":"Cyril Hrubis ","To":"ltp@lists.linux.it","Date":"Thu, 9 Apr 2026 12:30:39 +0200","Message-ID":"<20260409103041.8253-1-chrubis@suse.cz>","X-Mailer":"git-send-email 2.52.0","MIME-Version":"1.0","X-Spam-Score":"-2.80","X-Spam-Level":"","X-Spamd-Result":"default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[99.99%];\n NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[];\n R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000];\n MIME_GOOD(-0.10)[text/plain];\n FUZZY_RATELIMITED(0.00)[rspamd.com];\n RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_ONE(0.00)[1];\n ARC_NA(0.00)[];\n DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519];\n DBL_BLOCKED_OPENRESOLVER(0.00)[suse.cz:mid,imap1.dmz-prg2.suse.org:helo];\n FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[];\n MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2];\n TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[];\n PREVIOUSLY_DELIVERED(0.00)[ltp@lists.linux.it];\n RCVD_TLS_ALL(0.00)[]","X-Spam-Status":"No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS shortcircuit=no\n autolearn=disabled version=4.0.1","X-Spam-Checker-Version":"SpamAssassin 4.0.1 (2024-03-25) on in-6.smtp.seeweb.it","X-Virus-Scanned":"clamav-milter 1.0.9 at in-6.smtp.seeweb.it","X-Virus-Status":"Clean","Subject":"[LTP] [PATCH 0/2] Fix proc parsing in newuname01","X-BeenThere":"ltp@lists.linux.it","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"Linux Test Project ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it","Sender":"\"ltp\" "},"content":"Turns out some of the strings in procfs can be empty (file with just a\nnewline) and in such case scanf(\"%s\", ...) fails to read the file while\nwhat we needed instead is a function that would produce an empty string.\nThis patchset addds such function and makes use of it in the\nnewuname01 test.\n\nCyril Hrubis (2):\n lib: safe_file_ops: Add SAFE_FILE_READ_STR()\n syscalls: newuname01: Fix fail on empty domainname\n\n include/tst_safe_file_ops.h | 21 ++++++++++++++++\n lib/safe_file_ops.c | 24 +++++++++++++++++++\n .../kernel/syscalls/newuname/newuname01.c | 8 +++----\n 3 files changed, 49 insertions(+), 4 deletions(-)"}