diff --git a/src/input/raw_analog.c b/src/input/raw_analog.c index 95b1d669..f6a02635 100644 --- a/src/input/raw_analog.c +++ b/src/input/raw_analog.c @@ -105,7 +105,7 @@ static int init(struct sr_input *in, GHashTable *options) { struct context *inc; int num_channels; - char channelname[8]; + char channelname[16]; const char *format; int fmt_index; @@ -130,7 +130,7 @@ static int init(struct sr_input *in, GHashTable *options) in->priv = inc = g_malloc0(sizeof(struct context)); for (int i = 0; i < num_channels; i++) { - snprintf(channelname, 8, "CH%d", i + 1); + snprintf(channelname, sizeof(channelname) - 1, "CH%d", i + 1); sr_channel_new(in->sdi, i, SR_CHANNEL_ANALOG, TRUE, channelname); }