Std::String read_from_client(int filedes) { char buffer[1024];

Question

Std::String read_from_client(int filedes) { char buffer[1024];

int nbytes;

// Read from client
nbytes = read(filedes, buffer, 1024);

// Check for error
if (nbytes < 0) {
perror("read");
exit(EXIT_FAILURE);
} else if (nbytes == 0) {
throw recverror();
} else if (nbytes == 1) {
throw nomessage();
}

// Make sure string is terminated correctly
buffer[nbytes - 1] = 0;

// Log and return
std::clog << nbytes - 1 << "> " << buffer << std::endl;
return buffer;
}
It must be in here, could you take a quick look?

0

06.06.2020

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Пользователь 61654 · Accepted Answer

Пользователь 61654

use a proper ide with proper analyzers and warning system and follow its hints.

0

06.06.2020

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Std::String read_from_client(int filedes) { char buffer[1024];

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