Network

Timestamp:

Sep 28, 2012 2:07:28 PM (12 years ago)

Author:

vboxsync

Message:

NAT: fixed pointer signing issue

Location:

trunk/src/VBox/Devices/Network/slirp/bsd

Files:

trunk/src/VBox/Devices/Network/slirp/bsd/amd64/in_cksum.c

r28171	r43464
111	111	if ((offset = 3 & (long) lw) != 0) {
112	112	const u_int32_t *masks = in_masks + (offset << 2);
113		lw = (u_int32_t *) (((~~long~~) lw) - offset);
	113	lw = (u_int32_t *) (((RTHCUINTPTR) lw) - offset);
114	114	sum = *lw++ & masks[len >= 3 ? 3 : len];
115	115	len -= 4 - offset;

r27869	r43464
119	119	if ((offset = 3 & (long) lw) != 0) {
120	120	const u_int32_t *masks = in_masks + (offset << 2);
121		lw = (u_int32_t *) (((~~long~~) lw) - offset);
	121	lw = (u_int32_t *) (((RTHCUINTPTR) lw) - offset);
122	122	sum = *lw++ & masks[len >= 3 ? 3 : len];
123	123	len -= 4 - offset;

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