Hi all,

I'm trying to compare a variable, which stores the md5sum of a file, to a variable which already has the md5sum within it. Here's what i have-

Code:
#include <stdio.h>

int main()
{
FILE *fd=popen("md5sum /home/kj/myfile","r");
char buf[128];
char buf2[] = "6aad283ce232c415b61e1d8c190c2b38  /home/kj/myfile";

if(fd) {
while(fgets(buf,128,fd))
       if(buf2==buf)
	 printf("md5sum matches");
 printf("The md5sum stored in buf is : %s",buf);

}
 pclose(fd);
}
The problem is, both the variables store the same md5sum, but it doesn't print the message , md5sum matches to the screen. What's wrong with it?