diff options
author | Yegor Yefremov <yegorslists@googlemail.com> | 2022-02-06 07:12:14 +0100 |
---|---|---|
committer | Tormod Volden <debian.tormod@gmail.com> | 2022-03-16 17:53:00 +0100 |
commit | 670f75f046f6f431255ab8836a4e63f877c64d2c (patch) | |
tree | 9f696e3892fa1b18b5590c0addd6e94b4eb77fd7 | |
parent | 561dbdacfbcd8f26c81900d1a1a16d2f44093e0e (diff) | |
download | libusb-670f75f046f6f431255ab8836a4e63f877c64d2c.tar.gz |
linux_usbfs: Fix maybe-uninitialized error with -O3
Initialize active_config to an invalid value to avoid the following
compilation error:
os/linux_usbfs.c: In function ‘op_get_configuration’:
os/linux_usbfs.c:1452:12: error: ‘active_config’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
1452 | *config = (uint8_t)active_config;
Closes #1062
Closes #1063
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
-rw-r--r-- | libusb/os/linux_usbfs.c | 2 | ||||
-rw-r--r-- | libusb/version_nano.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libusb/os/linux_usbfs.c b/libusb/os/linux_usbfs.c index c300675..285d9ca 100644 --- a/libusb/os/linux_usbfs.c +++ b/libusb/os/linux_usbfs.c @@ -1429,7 +1429,7 @@ static int op_get_configuration(struct libusb_device_handle *handle, uint8_t *config) { struct linux_device_priv *priv = usbi_get_device_priv(handle->dev); - int active_config; + int active_config = -1; /* to please compiler */ int r; if (priv->sysfs_dir) { diff --git a/libusb/version_nano.h b/libusb/version_nano.h index 2125a59..888e511 100644 --- a/libusb/version_nano.h +++ b/libusb/version_nano.h @@ -1 +1 @@ -#define LIBUSB_NANO 11696 +#define LIBUSB_NANO 11697 |