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Question! Char *s = (char *)malloc(100); memset(s, 0, 100); Should i have to

free the mem?
googled but google shows how to allocate mem.

9 ответов

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ofcourse

When you do not need it anymore you must free the memory

Dont have to, if it wastes your important resource more than to release memory. OS will clear memory after your process terminate. (No one told me that fact before).

John
Dont have to, if it wastes your important resource...

yeah but you need to make sure it is terminated

Amir
yeah but you need to make sure it is terminated

make sure it is leak detected then ;p

John
Dont have to, if it wastes your important resource...

Do not mislead the people. Dynamic memory management should be handled by programmer. If leak occurs it is your fault. So, you must free memory that you allocated.

🇪🇹-.gitignore Автор вопроса
rc_05
When you do not need it anymore you must free the ...

Thx i forgot how calloc works! I thought memset(, 0, ); frees mem 😁

🇪🇹 .gitignore
Thx i forgot how calloc works! I thought memset(, ...

memset sets a memory block to a specific value as the name implies 😃

🇪🇹-.gitignore Автор вопроса
rc_05
memset sets a memory block to a specific value as ...

Yeah i know, my problem was the value '\0'

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