cognitive-ninja / mini-voting-system Goto Github PK

I didnt understand the concept of extracting in this and also how to know what is the userid?

please provide the output screenshots of that sourcecode

who to get prn?

Can you please tell me how to make user id work.
I have created a election campaign 2022 mca with 8 students and 2 candidates
I'm trying user id 2022mca0001 and i have tried 2022mca00001 as well but it is showing invalid user id.

As the title implies, entering a lengthy string can cause a segmentation fault. Using scanf("%s") without specifying the maximum length of the input string can be hazardous, and I suggest taking measures to address this issue. One way to accomplish this is to indicate the maximum length of the string that will be received. For instance, if the buffer size is 50, using scanf("%49s") will ensure that at most 49 characters are read into the buffer.
It's also a good practice to check the return value of scanf to make sure that the expected number of input items have been successfully read. If scanf returns a value less than the number of expected input items, it means that there was an error or end-of-file condition.

Proof of segfault:

In gdb:

As is evident, gaining control of the rip register can result in the possibility of Remote Code Execution (RCE).

Using sprintf() is also dangerous and should be avoided, too.

Sir when I am running the code I am getting 2 errors one is their is no extension and one more is Debug\outDebug does not exist sir

after enter prn number code isn't working? kindly check header file code. error is i can't write any command.

i cannot able to run programme can you make a full video how to store hader file and c file and how to run

No file is included for the program to read contents from. The program is getting terminated upon entering a valid PRN for student login.

can you brief me on executing the code?

you have to fix variable "false" on line 418 to variable "false1"

what is admin password

As I was playing around with the program and everything run fine, when I tried to "Continue Previous Election" as admin, the program crashed. It could have been my own misuse, but I would suggest that the function has a look taken on it

some times it get output error or compile error

After Entering the PRN number the program does not responds.