diff options
Diffstat (limited to 'external/meta-virtualization/recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch')
-rw-r--r-- | external/meta-virtualization/recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/external/meta-virtualization/recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch b/external/meta-virtualization/recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch new file mode 100644 index 00000000..4bbf21a1 --- /dev/null +++ b/external/meta-virtualization/recipes-extended/xen/files/lwip.dhcp_create_request-hwaddr_len.patch @@ -0,0 +1,13 @@ +Index: src/core/dhcp.c +=================================================================== +--- a/src/core/dhcp.c ++++ b/src/core/dhcp.c +@@ -1356,7 +1358,7 @@ dhcp_create_request(struct netif *netif) + dhcp->msg_out->giaddr.addr = 0; + for (i = 0; i < DHCP_CHADDR_LEN; i++) { + /* copy netif hardware address, pad with zeroes */ +- dhcp->msg_out->chaddr[i] = (i < netif->hwaddr_len) ? netif->hwaddr[i] : 0/* pad byte*/; ++ dhcp->msg_out->chaddr[i] = (i < (netif->hwaddr_len > NETIF_MAX_HWADDR_LEN ? NETIF_MAX_HWADDR_LEN : netif->hwaddr_len)) ? netif->hwaddr[i] : 0/* pad byte*/; + } + for (i = 0; i < DHCP_SNAME_LEN; i++) { + dhcp->msg_out->sname[i] = 0; |