Due to alignment requirements, libusb_hotplug_message might have
some padding bytes.
This change makes sure that these padding bytes are
initialised. Valgrind no longer complains about passing uninitialised
data to the write system call.
---
libusb/core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libusb/core.c b/libusb/core.c
index 4e01adb..828f0cb 100644
--- a/libusb/core.c
+++ b/libusb/core.c
@@ -531,6 +531,7 @@ void usbi_connect_device(struct libusb_device *dev)
libusb_hotplug_message message;
ssize_t ret;
+ memset(&message, 0, sizeof(message));
message.event = LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED;
message.device = dev;
dev->attached = 1;
@@ -556,6 +557,7 @@ void usbi_disconnect_device(struct libusb_device *dev)
struct libusb_context *ctx = dev->ctx;
ssize_t ret;
+ memset(&message, 0, sizeof(message));
message.event = LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT;
message.device = dev;
usbi_mutex_lock(&dev->lock);
--
1.7.9.5
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