From: Philippe De Swert <philippe.deswert@xxxxxxxxxxxxxxx>
We probably need to check if we get valid attributes passed. Otherwise we will
try to dereference a NULL-pointer as the usb_config_attr will not be valid.
Signed-off-by: Philippe De Swert <philippe.deswert@xxxxxxxxxxxxxxx>
---
src/usbg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/usbg.c b/src/usbg.c
index 8ad6a9e..f7bd7aa 100644
--- a/src/usbg.c
+++ b/src/usbg.c
@@ -1787,7 +1787,7 @@ int usbg_set_config_attrs(usbg_config *c, usbg_config_attrs *c_attrs)
{
int ret = USBG_ERROR_INVALID_PARAM;
- if (c && !c_attrs) {
+ if (c && c_attrs) {
ret = usbg_write_dec(c->path, c->name, "MaxPower", c_attrs->bMaxPower);
if (ret == USBG_SUCCESS)
ret = usbg_write_hex8(c->path, c->name, "bmAttributes",
--
1.8.1.2
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