X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Finput%2Fwav.c;h=b6d55888bf54d3499f4d694ae061f80235ab94a6;hb=75aaf967e33db48a0f02b2f52abcd3139b426c0c;hp=b11dcc4860d5a54aae1e0259ada251a3e7741459;hpb=9e850040db5c6628e7d1f5a797d75f6bc8de7ea8;p=libsigrok.git

diff --git a/src/input/wav.c b/src/input/wav.c
index b11dcc48..b6d55888 100644
--- a/src/input/wav.c
+++ b/src/input/wav.c
@@ -203,10 +203,11 @@ static void send_chunk(const struct sr_input *in, int offset, int num_samples)
 
 	inc = in->priv;
 
+	total_samples = num_samples * inc->num_channels;
+	fdata = g_malloc0(total_samples * sizeof(float));
 	s = in->buf->str + offset;
-	fdata = g_malloc0(CHUNK_SIZE * sizeof(float));
 	d = (char *)fdata;
-	total_samples = num_samples * inc->num_channels;
+
 	for (samplenum = 0; samplenum < total_samples; samplenum++) {
 		if (inc->fmt_code == WAVE_FORMAT_PCM_) {
 			switch (inc->unitsize) {
@@ -319,7 +320,7 @@ static int receive(struct sr_input *in, GString *buf)
 {
 	struct context *inc;
 	int ret;
-	char channelname[8];
+	char channelname[16];
 
 	g_string_append_len(in->buf, buf->str, buf->len);