ndr_compression: fix the build after lzxpress_decompress() prototype change

metze
(This used to be commit b36056aac3f55587d2b3e7b66feea8173dbc67f0)

diff --git a/source4/librpc/ndr/ndr_compression.c b/source4/librpc/ndr/ndr_compression.c
index 5939c3838aa187f73230bc920bdc4e21651463ac..aa9f907eed505af4da2d8bbe0aac7b18b7598583 100644 (file)
--- a/source4/librpc/ndr/ndr_compression.c
+++ b/source4/librpc/ndr/ndr_compression.c
@@ -276,6 +276,7 @@ static enum ndr_err_code ndr_pull_compression_xpress_chunk(struct ndr_pull *ndrp
        uint32_t plain_chunk_offset;
        uint32_t comp_chunk_size;
        uint32_t plain_chunk_size;
+       ssize_t ret;
 
        NDR_CHECK(ndr_pull_uint32(ndrpull, NDR_SCALARS, &plain_chunk_size));
        if (plain_chunk_size > 0x00010000) {
@@ -299,7 +300,16 @@ static enum ndr_err_code ndr_pull_compression_xpress_chunk(struct ndr_pull *ndrp
                 plain_chunk_size, plain_chunk_size, comp_chunk_size, comp_chunk_size));
 
        /* Uncompressing the buffer using LZ Xpress algorithm */
-       lzxpress_decompress(&comp_chunk, &plain_chunk);
+       ret = lzxpress_decompress(comp_chunk.data,
+                                 comp_chunk.length,
+                                 plain_chunk.data,
+                                 plain_chunk.length);
+       if (ret < 0) {
+               return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION,
+                                     "XPRESS lzxpress_decompress() returned %d\n",
+                                     ret);
+       }
+       plain_chunk.length = ret;
 
        if ((plain_chunk_size < 0x00010000) || (ndrpull->offset+4 >= ndrpull->data_size)) {
                /* this is the last chunk */