win32: Fix crash due to access to uninitialized data

1 files changed, 5 insertions, 0 deletions

diff --git a/src/libirecovery.c b/src/libirecovery.c
index c7afe7b..efcb7b4 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -2310,6 +2310,11 @@ static void* _irecv_handle_device_add(void *userdata)
 
         if (product_id == KIS_PRODUCT_ID) {
                 client = (irecv_client_t)malloc(sizeof(struct irecv_client_private));
+                if (client == NULL) {
+                        debug("%s: Failed to allocate memory\n", __func__);
+                        return NULL;
+                }
+                memset(client, '\0', sizeof(struct irecv_client_private));
                 client->handle = CreateFileA(result, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL);
                 if (client->handle == INVALID_HANDLE_VALUE) {
                         debug("%s: Failed to open device path %s\n", __func__, result);