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Write a function to conduct input validation to secure the smallest buffer. You may call this function void SecurePasswordBuffer(const char *arg).

Write a function to conduct input validation to secure the smallest buffer. You may call this function void SecurePasswordBuffer(const char *arg).

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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  1. #include <stdio.h>
  2. #include <string.h>
  3. int IsPasswordOkay(char* pass)
  4. {
  5. char Password[12];
  6. strcpy(Password, pass);
  7. if (!strcmp(Password, "goodpass")) return(1);
  8. else return(0);
  9. }
  10. int main(int argc, char **argv)
  11. {
  12. int PwStatus;
  13. if (argc < 2) {
  14. printf("Input your password\n");
  15. return(-1);
  16. }
  17. PwStatus = IsPasswordOkay(argv[1]);
  18. if (PwStatus == 0) {
  19. printf("Acces denied");
  20. return(-1);
  21. }
  22. else {
  23. printf("Access granted");
  24. return(1);
  25. }
  26. }

Write a function to conduct input validation to secure the smallest buffer. You may call this function void SecurePasswordBuffer(const char *arg).

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