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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[MNT]: Replace str(n)cpy etc with safe versions (C++)","articleBody":"### Summary\n\nThere are some warnings about possibly unsafe functions in the cpp code when compiling on (at least) Windows.\r\n```\r\n    extern/ttconv/pprdrv_tt.cpp(208): warning C4996: 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(237): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(250): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(263): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(276): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(289): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(302): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(326): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(1008): warning C4996: 'strncpy': This function or variable may be unsafe. Consider using strncpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/pprdrv_tt.cpp(1228): warning C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n...\r\n    extern/ttconv/ttutil.cpp(25): warning C4996: '_vsnprintf': This function or variable may be unsafe. Consider using _vsnprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n    extern/ttconv/ttutil.cpp(32): warning C4996: '_vsnprintf': This function or variable may be unsafe. Consider using _vsnprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.\r\n \r\n```\n\n### Proposed fix\n\nUse the proposed safe functions instead.\r\n\r\nNote that these require C++ 11.","author":{"url":"https://github.com/oscargus","@type":"Person","name":"oscargus"},"datePublished":"2022-03-04T20:32:32.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/22603/matplotlib/issues/22603"}