Ho!
Alexey Dokuchaev wrote:
John Birrell <[EMAIL PROTECTED]> writes:
Log:
Fix strict alias warnings.
A much simpler solution (relative to the previous revision):
@@ -131,10 +131,10 @@
sum += oddbyte;
}
/* "Pseudo-header" data */
- ptr = (u_short *) & (pip->ip_dst);
+ ptr = (void *)&pip->ip_dst;
sum += *ptr++;
sum += *ptr;
- ptr = (u_short *) & (pip->ip_src);
+ ptr = (void *)&pip->ip_src;
sum += *ptr++;
sum += *ptr;
sum += htons((u_short) ntcp);
*ptr++ would choke since pointer arith on (void *) is undefined AFAIK.
I've been under impression that ++ on void * whould simply increase it
by one.
Nope. Read man 1 gcc about -Wpointer-arith
/fjoe
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