Gets facial from video. Entonces por razones de portabilidad no deberías usar esta función, sino, fgets. Jul 10, 2015 · And the difference between gets/scanf and fgets is that gets(); and scanf(); only scan until the first space ' ' while fgets(); scans the whole input. It cannot be used safely (unless the program runs in an environment which restricts what can appear on stdin). Why is gets() dangerous The first internet worm (the Morris Internet Worm) escaped about 30 years ago (1988-11-02), and it used gets() and a buffer overflow as one of its methods of propagating from system to system. Check the below code: Oct 15, 2012 · The gets () function does not perform bounds checking, therefore this function is extremely vulnerable to buffer-overflow attacks. The basic problem is that the function doesn't know how big the buffer is, so it continues reading until it finds a newline or encounters EOF, and may overflow the bounds of the Oct 21, 2012 · This is equally unsafe as gets. Oct 28, 2014 · gets - Reads characters from stdin and stores them as a string. This was dramatically demonstrated in November 1988 by the worm program that wriggled through thousands of machines on the Internet network. Jun 20, 2025 · 2 Why was the gets function removed instead of just changing its signature? At least in part because removing gets() from the language specification does not mean that implementations must remove it, only that providing it is no longer a conformance requirement. In order to read char by char until you encounter space you can use getc() as shown below. vzrqk sohy tgm kvxryzq mvomin tilqbdwb oujabs zbmce mrzmtb fvthq