gets function in c programming || string input function gets in c || reading string using gets in c

Web Reference: Dec 3, 2010 · The Early Bug gets () the Internet Worm The problems in C are not confined to just the language. Some routines in the standard library have unsafe semantics. This was dramatically demonstrated in November 1988 by the worm program that wriggled through thousands of machines on the Internet network. 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. (but be sure to clean the buffer afterwards so you wont get an overflow later on) 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. 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 ...

YouTube Excerpt: EXPLANATION OF STRING INPUT FUNCTION GETS WITH EXAMPLE

EXPLANATION OF STRING INPUT FUNCTION GETS WITH EXAMPLE

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