What if I try to unprotect each function before calling

Question

What if I try to unprotect each function before calling

to it?

using something like this:
int change_page_permissions_of_address(void *addr) {
// Move the pointer to the page boundary
int page_size = getpagesize();
addr -= (unsigned long)addr % page_size;

if(mprotect(addr, page_size, PROT_READ | PROT_WRITE | PROT_EXEC) == -1) {
return -1;
}

return 0;
}

0

05.08.2018

1 ответов

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Daniele° · Accepted Answer

Daniele°

Need to mmap memory

0

05.08.2018

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What if I try to unprotect each function before calling

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