From 1776464a786731863fd93bf4ce8171063673dec1 Mon Sep 17 00:00:00 2001 From: Vladimir 'phcoder' Serbinenko Date: Fri, 12 Apr 2013 19:25:16 +0200 Subject: [PATCH 290/482] * grub-core/net/drivers/ieee1275/ofnet.c: Don't attempt to send more than buffer size. --- ChangeLog | 5 +++++ grub-core/net/drivers/ieee1275/ofnet.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 1f6ad7c..ced68cc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,10 @@ 2013-04-12 Vladimir Serbinenko + * grub-core/net/drivers/ieee1275/ofnet.c: Don't attempt to send more + than buffer size. + +2013-04-12 Vladimir Serbinenko + Disable partmap check on i386-ieee1275 due to openfirmware issues. 2013-04-12 Vladimir Serbinenko diff --git a/grub-core/net/drivers/ieee1275/ofnet.c b/grub-core/net/drivers/ieee1275/ofnet.c index 1acfb73..cd9b159 100644 --- a/grub-core/net/drivers/ieee1275/ofnet.c +++ b/grub-core/net/drivers/ieee1275/ofnet.c @@ -79,7 +79,7 @@ send_card_buffer (struct grub_net_card *dev, struct grub_net_buff *pack) grub_memcpy (dev->txbuf, pack->data, len); status = grub_ieee1275_write (data->handle, dev->txbuf, - pack->tail - pack->data, &actual); + len, &actual); if (status) return grub_error (GRUB_ERR_IO, N_("couldn't send network packet")); -- 1.8.2.1