s4:libcli/smb2: fix compiler warning in smb2_push_o16s16_string()

metze

diff --git a/source4/libcli/smb2/request.c b/source4/libcli/smb2/request.c
index fae995a3967ea8161d8c25ee8cf800f04092a779..a2d633f8555663b95f11caea45272184146f18eb 100644 (file)
--- a/source4/libcli/smb2/request.c
+++ b/source4/libcli/smb2/request.c
@@ -689,6 +689,7 @@ NTSTATUS smb2_push_o16s16_string(struct smb2_request_buffer *buf,
        DATA_BLOB blob;
        NTSTATUS status;
        bool ret;
+       void *ptr = NULL;
 
        if (str == NULL) {
                return smb2_push_o16s16_blob(buf, ofs, data_blob(NULL, 0));
@@ -701,10 +702,11 @@ NTSTATUS smb2_push_o16s16_string(struct smb2_request_buffer *buf,
        }
 
        ret = convert_string_talloc(buf->buffer, CH_UNIX, CH_UTF16, 
-                                   str, strlen(str), (void **)&blob.data, &blob.length);
+                                   str, strlen(str), &ptr, &blob.length);
        if (!ret) {
                return NT_STATUS_ILLEGAL_CHARACTER;
        }
+       blob.data = (uint8_t *)ptr;
 
        status = smb2_push_o16s16_blob(buf, ofs, blob);
        data_blob_free(&blob);