Commit 55dba524 authored by Jiri Kosina's avatar Jiri Kosina
Browse files

HID: fix memory leak on error path in debug code 



If hid_get_report() fails, we forgot to free the already allocated buffer
for debugging messages on error path. Fix that up.

Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 38b7f49a

drivers/hid/hid-core.c

+3 −1
Original line number Diff line number Diff line
@@ -1100,8 +1100,10 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i 
	hid_debug_event(hid, buf);



	report = hid_get_report(report_enum, data);

	if (!report)

	if (!report) {

		kfree(buf);

		return -1;

	}



	/* dump the report */

	snprintf(buf, HID_DEBUG_BUFSIZE - 1,