Don't try to init the decoder if less than WMA_FRAME_SKIP bytes are available.

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 85ba871c3761829b92a0c04eca7a4fd1c679f6b7..35e2703c1f796c390ce8386d764adb4a9395bff5 100644 (file)
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -178,7 +178,6 @@ static void init_coef_vlc(struct vlc *vlc, uint16_t **prun_table,
        uint16_t *run_table, *level_table;
        int i, l, j, k, level;
 
-       PARA_ERROR_LOG("n: %d\n", n);
        init_vlc(vlc, VLCBITS, n, table_bits, table_codes, 4);
 
        run_table = para_malloc(n * sizeof(uint16_t));
@@ -1251,6 +1250,8 @@ static ssize_t wmadec_convert(char *inbuffer, size_t len,
 
        if (out_size < 128 * 1024)
                return 0;
+       if (len <= WMA_FRAME_SKIP)
+               return 0;
        if (!pwd) {
                ret = wma_decode_init(inbuffer, len, &pwd);
                if (ret <= 0)