Needed help in pset4 recover.c .The code is compiling and executing but it is not producing any images

Question

Needed help in pset4 recover.c .The code is compiling and executing but it is not producing any images.

Answer 1

The logic of your program has a "small bug", just you are writing in the output if you find a jpg, so you write 512 bytes for each jpg:

if (buffer[0] == 0xff && ...)
{  
 .......
 fwrite...

}

be sure to write outside the IF condition