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e1000: fix build on Ubuntu with _FORTIFY_SOURCE

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There was a pointer cast warning on Ubuntu since _FORTIFY_SOURCE has been reenabled.

_FORTIFY_SOURCE had been disabled by 4a24470497360d8b77568b83008d0e9d6eb0787d
and reenabled by 849583050d5f6f782718be8cb50688978973fbea.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Thomas Monjalon 2010-03-31 11:22:51 +02:00 committed by Aurelien Jarno
parent 14da561698
commit 98835fe30f
1 changed files with 1 additions and 1 deletions
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2
hw/e1000.c
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@ -642,7 +642,7 @@ e1000_receive(VLANClientState *nc, const uint8_t *buf, size_t size)
if (vlan_enabled(s) && is_vlan_packet(s, buf)) {
vlan_special = cpu_to_le16(be16_to_cpup((uint16_t *)(buf + 14)));
memmove((void *)(buf + 4), buf, 12);
memmove((uint8_t *)buf + 4, buf, 12);
vlan_status = E1000_RXD_STAT_VP;
vlan_offset = 4;
size -= 4;