X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wmadec_filter.c;h=41dd51f96bb7fa49522a2749256802d45fa60de3;hp=0dff2b7914a0e1f1e18afc412bbd331bfe32f648;hb=c6dff555d7ed916d47b5739923613a265042c1a0;hpb=da06f6a311095df0b980c62bac40ce73b45b02a0

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 0dff2b79..41dd51f9 100644
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -1068,10 +1068,13 @@ static int wma_decode_superframe(struct private_wmadec_data *pwd, void *data,
 
 	if (buf_size == 0) {
 		pwd->last_superframe_len = 0;
+		*data_size = 0;
 		return 0;
 	}
-	if (buf_size < pwd->ahi.block_align)
+	if (buf_size < pwd->ahi.block_align) {
+		*data_size = 0;
 		return 0;
+	}
 	buf_size = pwd->ahi.block_align;
 	samples = data;
 	init_get_bits(&pwd->gb, buf, buf_size);
@@ -1221,12 +1224,12 @@ next_buffer:
 			fn->min_iqs += 4096;
 			goto next_buffer;
 		}
-		fn->min_iqs = 2 * (WMA_FRAME_SKIP + pwd->ahi.block_align);
+		fn->min_iqs = 2 * pwd->ahi.packet_size;
 		fn->private_data = pwd;
 		converted = pwd->ahi.header_len;
 		goto success;
 	}
-	fn->min_iqs = WMA_FRAME_SKIP + pwd->ahi.block_align;
+	fn->min_iqs = pwd->ahi.packet_size;
 	if (fn->min_iqs > len)
 		goto success;
 	out_size = WMA_OUTPUT_BUFFER_SIZE;
@@ -1237,10 +1240,12 @@ next_buffer:
 		free(out);
 		goto err;
 	}
-	out = para_realloc(out, out_size);
-	if (out_size > 0)
+	if (out_size > 0) {
+		out = para_realloc(out, out_size);
 		btr_add_output(out, out_size, btrn);
-	converted += ret + WMA_FRAME_SKIP;
+	} else
+		free(out);
+	converted += pwd->ahi.packet_size;
 success:
 	btr_consume(btrn, converted);
 	return 0;