X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=wmadec_filter.c;h=4d384e1ddf9c82c2768712f9a50aaf44af5284f9;hp=a548d04894040bb79b9d8247ad40200b58d917da;hb=03900fe178fa1dc6b371424c8a96f91be52877e2;hpb=f481eaddec671c3783cc098d65be29ea16ee81b1

diff --git a/wmadec_filter.c b/wmadec_filter.c
index a548d048..4d384e1d 100644
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -446,14 +446,13 @@ static int wma_decode_init(char *initial_buf, int len, struct private_wmadec_dat
 	struct private_wmadec_data *s;
 	int ret, i;
 
-	if (len < 18)
-		return 0;
-
 	PARA_NOTICE_LOG("initial buf: %d bytes\n", len);
 	s = para_calloc(sizeof(*s));
 	ret = read_asf_header(initial_buf, len, &s->ahi);
-	if (ret < 0)
+	if (ret <= 0) {
+		free(s);
 		return ret;
+	}
 
 	s->use_exp_vlc = s->ahi.flags2 & 0x0001;
 	s->use_bit_reservoir = s->ahi.flags2 & 0x0002;