gets () function in C - Stack Overflow
Dec 3, 2010 · But gets() does not check the buffer space; in fact, it can't check the buffer space. If the caller provides a pointer to the stack, and more input than buffer space, gets() will happily overwrite …
Why is the gets function so dangerous that it should not be used?
The gets() function does not perform bounds checking, therefore this function is extremely vulnerable to buffer-overflow attacks. It cannot be used safely (unless the program runs in an environment which …
C - scanf () vs gets () vs fgets () - Stack Overflow
Jul 10, 2015 · Never use gets. It offers no protections against a buffer overflow vulnerability (that is, you cannot tell it how big the buffer you pass to it is, so it cannot prevent a user from entering a line …
Why is gets() not consuming a full line of input? - Stack Overflow
Nov 20, 2022 · Since gets () or fgets () is getting skipped due to an already present '\n' from previous inputs in stdin, calling getchar () would lead to itself getting skipped instead of gets () or fgets () or …
c - Implicit declaration of 'gets' - Stack Overflow
Dec 2, 2015 · I understand that an 'implicit declaration' usually means that the function must be placed at the top of the program before calling it or that I need to declare the prototype. However, gets …
c - puts (), gets (), getchar (), putchar () function simultaneously ...
Feb 23, 2021 · I have a confusion related to using puts(), gets(), putchar() and getchar() simultaneously use in the code. When I have run the below code, it is doing all steps: taking the input, printing the …
c++ - проблема с функцией gets () - Stack Overflow на русском
Jan 2, 2018 · Это не тот код - по ссылке у вас fgets, а не gets! Вы случаем не Visual C++ 2015 или 2017 компилируете? Если заменить fgets на gets - да, эти компиляторы не компилируют - …
gcc - gets () problem in C - Stack Overflow
Oct 21, 2012 · gets is dangerous because it lets you read in more data than you've allocated space for, you can use fgets which specifies how many characters it is going to read in and stops if it finds a …
What's the difference between gets and scanf? - Stack Overflow
Oct 28, 2014 · gets - Reads characters from stdin and stores them as a string. scanf - Reads data from stdin and stores them according to the format specified int the scanf statement like %d, %f, %s, etc.
What is the difference between gets () and getc ()?
Jan 4, 2015 · 1 gets() is no more a standard and it might lead to buffer overflow so you should use fgets() in-order to read till end of line . In order to read char by char until you encounter space you …