lib:compression: Fix building with FORTIFY_SOURCE=2

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/lib/compression/lzxpress_huffman.c b/lib/compression/lzxpress_huffman.c
index 30744332e6e9029fcb11c6d1796a143232db53fd..c5da4af0d8578d4d74f942a223aaa84cbb16b790 100644 (file)
--- a/lib/compression/lzxpress_huffman.c
+++ b/lib/compression/lzxpress_huffman.c
@@ -1514,7 +1514,7 @@ static bool fill_decomp_table(struct bitstream *input)
        uint16_t sort_mem[512];
        size_t i, n_symbols;
        ssize_t code;
-       uint16_t len, prev_len;
+       uint16_t len = 0, prev_len;
        const uint8_t *table_bytes = input->bytes + input->byte_pos;
 
        if (input->byte_pos + 260 > input->byte_size) {