{"id":154296,"date":"2007-01-01T00:00:00","date_gmt":"2007-01-01T00:00:00","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/msr-research-item\/shape-analysis-for-composite-data-structures-3\/"},"modified":"2018-10-16T20:31:46","modified_gmt":"2018-10-17T03:31:46","slug":"shape-analysis-for-composite-data-structures-3","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/shape-analysis-for-composite-data-structures-3\/","title":{"rendered":"Shape Analysis for Composite Data Structures"},"content":{"rendered":"<div class=\"asset-content\">\n<p>We propose a shape analysis that adapts to some of the complex composite data structures found in industrial systems-level programs. Examples of such data structures include &#8220;cyclic doubly-linked lists of acyclic singly-linked lists&#8221;, &#8220;singly-linked lists of cyclic doubly-linked lists with back-pointers to head nodes&#8221;, etc. The analysis introduces the use of generic higher-order inductive predicates describing spatial relationships together with a method of synthesizing new parameterized spatial predicates which can be used in combination with the higher-order predicates. In order to evaluate the proposed approach for realistic programs we have performed experiments on examples drawn from device drivers: the analysis proved safety of the data structure manipulation of several routines belonging to an IEEE 1394 (firewire) driver, and also found several previously unknown memory safety bugs.<\/p>\n<\/div>\n<p><!-- .asset-content --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We propose a shape analysis that adapts to some of the complex composite data structures found in industrial systems-level programs. Examples of such data structures include &#8220;cyclic doubly-linked lists of acyclic singly-linked lists&#8221;, &#8220;singly-linked lists of cyclic doubly-linked lists with back-pointers to head nodes&#8221;, etc. The analysis introduces the use of generic higher-order inductive predicates [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr-author-ordering":null,"msr_publishername":"Springer","msr_publisher_other":"","msr_booktitle":"","msr_chapter":"","msr_edition":"Computer Aided Verification, 19th International Conference, CAV 2007, Berlin, Germany","msr_editors":"","msr_how_published":"","msr_isbn":"978-3-540-73367-6","msr_issue":"","msr_journal":"","msr_number":"","msr_organization":"","msr_pages_string":"178-192","msr_page_range_start":"178","msr_page_range_end":"192","msr_series":"Lecture Notes in Computer Science","msr_volume":"4590","msr_copyright":"","msr_conference_name":"Computer Aided Verification, 19th International Conference, CAV 2007, Berlin, Germany","msr_doi":"","msr_arxiv_id":"","msr_s2_paper_id":"","msr_mag_id":"","msr_pubmed_id":"","msr_other_authors":"","msr_other_contributors":"","msr_speaker":"","msr_award":"","msr_affiliation":"","msr_institution":"","msr_host":"","msr_version":"","msr_duration":"","msr_original_fields_of_study":"","msr_release_tracker_id":"","msr_s2_match_type":"","msr_citation_count_updated":"","msr_published_date":"2007-07-03","msr_highlight_text":"","msr_notes":"","msr_longbiography":"","msr_publicationurl":"","msr_external_url":"","msr_secondary_video_url":"","msr_conference_url":"","msr_journal_url":"","msr_s2_pdf_url":"","msr_year":2007,"msr_citation_count":0,"msr_influential_citations":0,"msr_reference_count":0,"msr_s2_match_confidence":0,"msr_microsoftintellectualproperty":true,"msr_s2_open_access":false,"msr_s2_author_ids":[],"msr_pub_ids":[],"msr_hide_image_in_river":0,"footnotes":""},"msr-research-highlight":[],"research-area":[13560],"msr-publication-type":[193716],"msr-publisher":[],"msr-focus-area":[],"msr-locale":[268875],"msr-post-option":[],"msr-field-of-study":[],"msr-conference":[],"msr-journal":[],"msr-impact-theme":[],"msr-pillar":[],"class_list":["post-154296","msr-research-item","type-msr-research-item","status-publish","hentry","msr-research-area-programming-languages-software-engineering","msr-locale-en_us"],"msr_publishername":"Springer","msr_edition":"Computer Aided Verification, 19th International Conference, CAV 2007, Berlin, Germany","msr_affiliation":"","msr_published_date":"2007-07-03","msr_host":"","msr_duration":"","msr_version":"","msr_speaker":"","msr_other_contributors":"","msr_booktitle":"","msr_pages_string":"178-192","msr_chapter":"","msr_isbn":"978-3-540-73367-6","msr_journal":"","msr_volume":"4590","msr_number":"","msr_editors":"","msr_series":"Lecture Notes in Computer Science","msr_issue":"","msr_organization":"","msr_how_published":"","msr_notes":"","msr_highlight_text":"","msr_release_tracker_id":"","msr_original_fields_of_study":"","msr_download_urls":"","msr_external_url":"","msr_secondary_video_url":"","msr_longbiography":"","msr_microsoftintellectualproperty":1,"msr_main_download":"227596","msr_publicationurl":"","msr_doi":"","msr_publication_uploader":[{"type":"file","title":"safcds.pdf","viewUrl":"https:\/\/www.microsoft.com\/en-us\/research\/wp-content\/uploads\/2007\/01\/safcds.pdf","id":227596,"label_id":0}],"msr_related_uploader":"","msr_citation_count":0,"msr_citation_count_updated":"","msr_s2_paper_id":"","msr_influential_citations":0,"msr_reference_count":0,"msr_arxiv_id":"","msr_s2_author_ids":[],"msr_s2_open_access":false,"msr_s2_pdf_url":null,"msr_attachments":[{"id":227596,"url":"https:\/\/www.microsoft.com\/en-us\/research\/wp-content\/uploads\/2007\/01\/safcds.pdf"}],"msr-author-ordering":[{"type":"user_nicename","value":"jjb","user_id":32326,"rest_url":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/microsoft-research\/v1\/researchers?person=jjb"},{"type":"text","value":"Cristiano Calcagno","user_id":0,"rest_url":false},{"type":"user_nicename","value":"bycook","user_id":31324,"rest_url":"https:\/\/www.microsoft.com\/en-us\/research\/wp-json\/microsoft-research\/v1\/researchers?person=bycook"},{"type":"text","value":"Dino Distefano","user_id":0,"rest_url":false},{"type":"text","value":"Peter W. 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