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Diffstat (limited to 'src/jtag/ft2232.c')
-rw-r--r--src/jtag/ft2232.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/jtag/ft2232.c b/src/jtag/ft2232.c
index a6dbadc6..44b0e6a8 100644
--- a/src/jtag/ft2232.c
+++ b/src/jtag/ft2232.c
@@ -205,7 +205,8 @@ int ft2232_read(u8* buf, int size, u32* bytes_read)
while ((*bytes_read < size) && timeout--)
{
- if ((status = FT_Read(ftdih, buf, size, &dw_bytes_read)) != FT_OK)
+ if ((status = FT_Read(ftdih, buf + *bytes_read, size -
+ *bytes_read, &dw_bytes_read)) != FT_OK)
{
*bytes_read = 0;
ERROR("FT_Read returned: %lu", status);