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{ "id": 2234016, "url": "http://patchwork.ozlabs.org/api/1.2/covers/2234016/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/cover/20260507075006.8690-1-chrubis@suse.cz/", "project": { "id": 59, "url": "http://patchwork.ozlabs.org/api/1.2/projects/59/?format=api", "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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260507075006.8690-1-chrubis@suse.cz>", "list_archive_url": null, "date": "2026-05-07T07:50:04", "name": "[v2,0/2] Fix proc parsing in newuname01", "submitter": { "id": 8530, "url": "http://patchwork.ozlabs.org/api/1.2/people/8530/?format=api", "name": "Cyril Hrubis", "email": "chrubis@suse.cz" }, "mbox": "http://patchwork.ozlabs.org/project/ltp/cover/20260507075006.8690-1-chrubis@suse.cz/mbox/", "series": [ { "id": 503121, "url": "http://patchwork.ozlabs.org/api/1.2/series/503121/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=503121", "date": "2026-05-07T07:50:05", "name": "Fix proc parsing in newuname01", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/503121/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2234016/comments/", "headers": { "Return-Path": "<ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>", "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=DGJDZy7s;\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=sqd0DboA;\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=DGJDZy7s;\n\tdkim=neutral header.d=suse.cz header.i=@suse.cz header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=sqd0DboA;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=2001:1418:10:5::2; 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a=rsa-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_rsa;\n t=1778140204; 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=H4pBAVTPOpVanU/9NiiWF8Q7aI/pZJLMR2BE/SBmKDw=;\n b=DGJDZy7sytb2lNeelGXtkOnKycFCzHzuLfGMLdQG06YAe6lJsqPUAOgtU2oQ1Fkw9t76lX\n nr5ruTwLrlb0/SETD5wXqlqxJguAtkvlJKeFPdW+p3ujp4oxfCbL5HIgK1Bno5ltQxO/qS\n kZGLBFqOZeLWwcZExnHklfIghlfQo0s=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz;\n s=susede2_ed25519; t=1778140204;\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=H4pBAVTPOpVanU/9NiiWF8Q7aI/pZJLMR2BE/SBmKDw=;\n b=sqd0DboA+kXBqr9bNgUww2EIOysaixUPAnoJNM1c5W+poJaOU1Gebqw1ro7cJkZcKHSHLK\n OkF+sshzrbOgagAg==" ], "From": "Cyril Hrubis <chrubis@suse.cz>", "To": "ltp@lists.linux.it", "Date": "Thu, 7 May 2026 09:50:04 +0200", "Message-ID": "<20260507075006.8690-1-chrubis@suse.cz>", "X-Mailer": "git-send-email 2.53.0", "MIME-Version": "1.0", "X-Spam-Score": "-3.01", "X-Rspamd-Action": "no action", "X-Spamd-Result": "default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[99.99%];\n MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000];\n R_MISSING_CHARSET(0.50)[];\n R_DKIM_ALLOW(-0.20)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519];\n NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain];\n MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; ARC_NA(0.00)[];\n MIME_TRACE(0.00)[0:+]; RCPT_COUNT_ONE(0.00)[1];\n FUZZY_RATELIMITED(0.00)[rspamd.com];\n DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519];\n RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.cz:+];\n RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[];\n FROM_HAS_DN(0.00)[];\n SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from];\n TO_DN_NONE(0.00)[];\n PREVIOUSLY_DELIVERED(0.00)[ltp@lists.linux.it];\n DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from];\n RCVD_VIA_SMTP_AUTH(0.00)[];\n DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,\n imap1.dmz-prg2.suse.org:helo, suse.cz:mid, suse.cz:dkim]", "X-Rspamd-Server": "rspamd1.dmz-prg2.suse.org", "X-Rspamd-Queue-Id": "1FCD05D41C", "X-Spam-Level": "", "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 v2 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 <ltp.lists.linux.it>", "List-Unsubscribe": "<https://lists.linux.it/options/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=unsubscribe>", "List-Archive": "<http://lists.linux.it/pipermail/ltp/>", "List-Post": "<mailto:ltp@lists.linux.it>", "List-Help": "<mailto:ltp-request@lists.linux.it?subject=help>", "List-Subscribe": "<https://lists.linux.it/listinfo/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it", "Sender": "\"ltp\" <ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>" }, "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\nv2:\n - added returns to safe_file_read_str()\n - fixed typo in doc comment\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 | 26 +++++++++++++++++++\n .../kernel/syscalls/newuname/newuname01.c | 8 +++---\n 3 files changed, 51 insertions(+), 4 deletions(-)" }