build fix: ft2232

[openocd.git] / src / jtag / drivers / ft2232.c

diff --git a/src/jtag/drivers/ft2232.c b/src/jtag/drivers/ft2232.c
index 9a40ed9a5f25e54a081777dd5a4c2b81d5b9ed1e..65154175b9c5d9cb98fca3e138eeeab7683aa81a 100644 (file)
--- a/src/jtag/drivers/ft2232.c
+++ b/src/jtag/drivers/ft2232.c
@@ -1061,7 +1061,8 @@ static void ft2232_add_scan(bool ir_scan, enum scan_type type, uint8_t *buffer,
                        /* LOG_DEBUG("added TDI bits (i %i)", bits_left - 1); */
                }
                buffer_write(0x0);
-               buffer_write(last_bit);
+               if (type != SCAN_IN)
+                       buffer_write(last_bit);
        } else {
                int tms_bits;
                int tms_count;
@@ -1107,6 +1108,11 @@ static int ft2232_large_scan(struct scan_command *cmd,
        int retval;
        int thisrun_read = 0;
 
+       if (!receive_buffer) {
+               LOG_ERROR("failed to allocate memory");
+               exit(-1);
+       }
+
        if (cmd->ir_scan) {
                LOG_ERROR("BUG: large IR scans are not supported");
                exit(-1);
@@ -1272,6 +1278,8 @@ static int ft2232_large_scan(struct scan_command *cmd,
                        (int)bytes_read);
        }
 
+       free(receive_buffer);
+
        return ERROR_OK;
 }
 
@@ -3133,9 +3141,8 @@ static void flossjtag_blink(void)
 static int ft2232_quit(void)
 {
 #if BUILD_FT2232_FTD2XX == 1
-       FT_STATUS status;
 
-       status = FT_Close(ftdih);
+       FT_Close(ftdih);
 #elif BUILD_FT2232_LIBFTDI == 1
        ftdi_usb_close(&ftdic);