[PATCH] tools/hci2hid: properly format device path

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Matthew Monaco <matthew.monaco@xxxxxxxxx>

---
Hello! I hope this is the correct place to send a bugfix for bluez.
 tools/hid2hci.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/tools/hid2hci.c b/tools/hid2hci.c
index bb8a521..8f22047 100644
--- a/tools/hid2hci.c
+++ b/tools/hid2hci.c
@@ -221,18 +221,21 @@ static int usb_switch_dell(int fd, enum mode mode)
 static int find_device(struct udev_device *udev_dev)
 {
 	char path[PATH_MAX];
-	const char *busnum, *devnum;
+	const char *str;
+	long int busnum, devnum;
 	int fd;
 
-	busnum = udev_device_get_sysattr_value(udev_dev, "busnum");
-	if (!busnum)
+	str = udev_device_get_sysattr_value(udev_dev, "busnum");
+	if (!str)
 		return -1;
+	busnum = strtol(str, NULL, 0);
 
-	devnum = udev_device_get_sysattr_value(udev_dev, "devnum");
-	if (!devnum)
+	str = udev_device_get_sysattr_value(udev_dev, "devnum");
+	if (!str)
 		return -1;
+	devnum = strtol(str, NULL, 0);
 
-	snprintf(path, sizeof(path), "/dev/bus/usb/%s/%s", busnum, devnum);
+	snprintf(path, sizeof(path), "/dev/bus/usb/%03d/%03d", busnum, devnum);
 
 	fd = open(path, O_RDWR, O_CLOEXEC);
 	if (fd < 0) {
-- 
1.8.4.2

--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Bluez Devel]     [Linux Wireless Networking]     [Linux Wireless Personal Area Networking]     [Linux ATH6KL]     [Linux USB Devel]     [Linux Media Drivers]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux