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-rw-r--r--net/tftp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/tftp.c b/net/tftp.c
index 380094d..1c00387 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -159,7 +159,8 @@ static unsigned short tftp_window_size_option = TFTP_WINDOWSIZE;
static inline int store_block(int block, uchar *src, unsigned int len)
{
- ulong offset = block * tftp_block_size + tftp_block_wrap_offset;
+ ulong offset = block * tftp_block_size + tftp_block_wrap_offset -
+ tftp_block_size;
ulong newsize = offset + len;
ulong store_addr = tftp_load_addr + offset;
#ifdef CONFIG_SYS_DIRECT_FLASH_TFTP
@@ -652,7 +653,7 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip,
timeout_count_max = tftp_timeout_count_max;
net_set_timeout_handler(timeout_ms, tftp_timeout_handler);
- if (store_block(tftp_cur_block - 1, pkt + 2, len)) {
+ if (store_block(tftp_cur_block, pkt + 2, len)) {
eth_halt();
net_set_state(NETLOOP_FAIL);
break;