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 …
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 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 …
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.
Какая разница между puts и printf или gets и scanf?
Apr 21, 2017 · puts выводит переданную строку и символ новой строки, а printf - генерирует выводимую строку на основании строки формата и дополнительных данных. Если коротко. …
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 …
gcc - gets () problem in C - Stack Overflow
Oct 21, 2012 · This is equally unsafe as gets. 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 …
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 …
What is gets () equivalent in C11? - Stack Overflow
Oct 15, 2012 · 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 …
Como usar gets () no C++? - Stack Overflow em Português
May 30, 2015 · Como usar gets() no C++, ao se pedir para o digitar e armazenar numa variável tipo char?