-fbounds-safety: Hoʻoikaika i ka palekana palena no C
\u003ch2\u003e-fbounds-safety: Hoʻokō i ka palekana palena no C\u003c/h2\u003e \u003cp\u003e Hāʻawi kēia ʻatikala i nā ʻike koʻikoʻi a me ka ʻike e pili ana i kāna kumuhana, e kōkua ana i ka kaʻana like ʻana a me ka ʻike.\u003c/p\u003e \u003ch3\u003eKuhi Lawelawe\u003c/h3\u003e \u003...
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Editorial Team
Nīnau pinepine
He aha ka -fbounds-safety ma C?
ʻO ka hae -fbounds-safety he hiʻohiʻona hoʻopili i hoʻolālā ʻia e hoʻokō i ka nānā ʻana i nā palena ma nā papahana C. Kōkua ia i ka pale ʻana i nā nāwaliwali palekana hoʻomanaʻo maʻamau e like me ke kahe ʻana o ka buffer a me ke komo ʻana i waho o nā palena ma o ka hoʻohui ʻana i nā loiloi holo manawa maʻamau i nā hana pointer a array. Hāʻawi kēia ʻano hana i nā hōʻoia palekana hou iā C me ka ʻole e koi i ka kākau hou piha ʻana ma kahi ʻōlelo palekana hoʻomanaʻo.
No ke aha he mea nui ka palekana palena no nā mea hoʻomohala C?
Hāʻawi ʻo C i nā mea hoʻomohala i ke ala hoʻomanaʻo pololei, e hāʻawi ana i ka hana akā hoʻolauna i nā pilikia e like me ke kahe ʻana o ka buffer, nā pahu hoʻohana-ma hope o ka manuahi, a me nā nāwaliwali o ka hoʻokō code. Hoʻopili ka hoʻokō palekana i kēia mau pilikia i ka manawa hōʻuluʻulu a i ʻole ka manawa holo, e hōʻemi nui ana i nā hemahema palekana. No nā pūʻulu e mālama ana i nā codebase C hoʻoilina, ʻoi aku ka maʻalahi o ka hoʻohana ʻana i ka palekana palekana ma mua o ka neʻe ʻana i kahi ʻōlelo ʻē aʻe.
Pehea ka ʻokoʻa -fbounds-safety me AddressSanitizer?
ʻOiai ʻo AddressSanitizer he mea hana hoʻopololei e ʻike i nā hewa hoʻomanaʻo i ka wā o ka hoʻāʻo ʻana, ua hoʻolālā ʻia -fbounds-safety e hoʻokō i ka nānā ʻana i nā palena i nā kūkulu hana me ke poʻo haʻahaʻa. Hoʻopili pono ʻia ia i ka hōʻino ʻana i nā palena kikoʻī a me ka array me ka hoʻohana ʻana i nā hōʻike kumu-level, e hana ana ia i mea hoʻoikaika paʻakikī ma mua o kahi mea hana diagnostic i hoʻohana ʻia i ka wā o ka hoʻomohala ʻana.
Ma hea wau e aʻo hou ai e pili ana i ka palekana C a me nā kumuhana hoʻomohala pili?
He mea nui ka noho ʻana me nā hiʻohiʻona palekana compiler a me nā hana coding paʻa no nā mea hoʻomohala C. Hāʻawi nā paepae e like me Mewayz i ke komo ʻana i nā modula hoʻonaʻauao ʻoi aku ma mua o 207 e uhi ana i ka polokalamu, palekana, a me ka hoʻomohala polokalamu no $19/mo wale nō, e hāʻawi ana i kahi ala i kūkulu ʻia e hoʻonui ai i kou ʻike i nā kumuhana e like me ka palekana hoʻomanaʻo, ka hoʻonohonoho ʻana i nā ʻōnaehana, a me nā hana hoʻomohala hou.
Kūkulu i kāu OS ʻoihana i kēia lā
Mai ka poʻe manuahi a hiki i nā keʻena, hoʻohana ʻo Mewayz i nā ʻoihana 138,000+ me 207 mau modula i hoʻohui ʻia. Hoʻomaka manuahi, hoʻomaikaʻi i kou wā e ulu ai.
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