[QUESTION] why crashes the game to send cmd command on teknomw3 in anyone servers

[niko1921]

is that sometimes try send commands to send cmd on some servers and crashes, or sometimes not on the same servers.

what is this about?

thx to all.

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Example:

void WelcomeMsg()
{
    char * killx = (char*)0x1111; // address of example
    char buff[32];
    sprintf_s(buff, "say The kill is: %s", killx);
    sendcmd(0, 0, buff);
}

this works sometimes but not others, on the same servers.

[Hitokiri~]

1.) Verify the function prototype
2.) Verify the address is correct
3.) Use a bigger buffer. You risk causing a buffer overflow by only using 32 bytes.

const char* something = reinterpret_cast< const char* >( 0xdeaddead );
char buf[ 1024 ] = { 0 }; // Maximum size of a command
sprintf_s( buf, "Something is: %s", something );

CBuf_ExecuteText( 0, 0, buf );

[niko1921]

Yes, on 2 & 3 no problem, but the crash not produces the closing process, otherwise than produces connection timeout to server.
could be it?, because the crash is random in the same servers, sometimes it happens, sometimes it no.

Thanks for bothering to answer .