Signed-off-by: André Roth <neolynx@xxxxxxxxx>
---
utils/dvb/dvbv5-scan.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/utils/dvb/dvbv5-scan.c b/utils/dvb/dvbv5-scan.c
index 501b332..7eb3bf5 100644
--- a/utils/dvb/dvbv5-scan.c
+++ b/utils/dvb/dvbv5-scan.c
@@ -407,6 +407,7 @@ int main(int argc, char **argv)
{
struct arguments args;
int err, lnb = -1,idx = -1;
+ int r;
const struct argp argp = {
.options = options,
.parser = parse_opt,
@@ -459,8 +460,12 @@ int main(int argc, char **argv)
return -1;
}
- asprintf(&args.demux_dev,
+ r = asprintf(&args.demux_dev,
"/dev/dvb/adapter%i/demux%i", args.adapter_dmx, args.demux);
+ if (r < 0) {
+ fprintf(stderr, "asprintf error\n" );
+ return -1;
+ }
if (verbose)
fprintf(stderr, "using demux '%s'\n", args.demux_dev);
--
1.7.10.4
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