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jtag/drivers/ti_icdi: do not segfault when adapter can't be opened
author
Paul Fertser
<fercerpav@gmail.com>
Fri, 24 Apr 2015 14:09:14 +0000
(17:09 +0300)
committer
Paul Fertser
<fercerpav@gmail.com>
Fri, 24 Apr 2015 15:08:18 +0000
(16:08 +0100)
Change-Id: Id3af8dfd18b13947bca4f3c89c2516ccbcef60b6
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2742
Tested-by: jenkins
src/jtag/drivers/ti_icdi_usb.c
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diff --git
a/src/jtag/drivers/ti_icdi_usb.c
b/src/jtag/drivers/ti_icdi_usb.c
index 53abbfb4305afc7ac8245a5638f0bff9359f0a9d..ac4566232193572e16f915121b3a2206064611db 100644
(file)
--- a/
src/jtag/drivers/ti_icdi_usb.c
+++ b/
src/jtag/drivers/ti_icdi_usb.c
@@
-654,6
+654,9
@@
static int icdi_usb_close(void *handle)
{
struct icdi_usb_handle_s *h = handle;
+ if (!h)
+ return ERROR_OK;
+
if (h->usb_dev)
libusb_close(h->usb_dev);