54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
From 8ec34c46a3cc4cacce65e3a2a671e08548c6a95e Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Mon, 2 Jul 2012 11:22:50 +0200
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Subject: [PATCH 006/482] * grub-core/net/tftp.c (ack): Fix endianness
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problem. (tftp_receive): Likewise. Reported by: Michael
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Davidsaver.
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---
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ChangeLog | 6 ++++++
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grub-core/net/tftp.c | 4 ++--
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2 files changed, 8 insertions(+), 2 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index aaeeb05..12de11f 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,5 +1,11 @@
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2012-07-02 Vladimir Serbinenko <phcoder@gmail.com>
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+ * grub-core/net/tftp.c (ack): Fix endianness problem.
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+ (tftp_receive): Likewise.
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+ Reported by: Michael Davidsaver.
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+
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+2012-07-02 Vladimir Serbinenko <phcoder@gmail.com>
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+
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* gentpl.py: Make mans depend on grub-mkconfig_lib.
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2012-07-02 Vladimir Serbinenko <phcoder@gmail.com>
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diff --git a/grub-core/net/tftp.c b/grub-core/net/tftp.c
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index 9c70efb..d0f39ea 100644
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--- a/grub-core/net/tftp.c
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+++ b/grub-core/net/tftp.c
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@@ -143,7 +143,7 @@ ack (tftp_data_t data, grub_uint16_t block)
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tftph_ack = (struct tftphdr *) nb_ack.data;
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tftph_ack->opcode = grub_cpu_to_be16 (TFTP_ACK);
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- tftph_ack->u.ack.block = block;
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+ tftph_ack->u.ack.block = grub_cpu_to_be16 (block);
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err = grub_net_send_udp_packet (data->sock, &nb_ack);
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if (err)
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@@ -225,7 +225,7 @@ tftp_receive (grub_net_udp_socket_t sock __attribute__ ((unused)),
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grub_priority_queue_pop (data->pq);
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if (file->device->net->packs.count < 50)
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- err = ack (data, tftph->u.data.block);
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+ err = ack (data, data->block + 1);
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else
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{
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file->device->net->stall = 1;
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--
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1.8.2.1
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