coverity 158147 test ping sprintf bounds

Well, just in the test app arg processing, but yes...

Signed-off-by: Andy Green <andy.green@linaro.org>

diff --git a/test-server/test-ping.c b/test-server/test-ping.c
index 1548f1c..ff2d8e3 100644 (file)
--- a/test-server/test-ping.c
+++ b/test-server/test-ping.c
@@ -450,7 +450,8 @@ int main(int argc, char **argv)
        /* create client websockets using dumb increment protocol */
 
        address = argv[optind];
-       sprintf(ads_port, "%s:%u", address, port & 65535);
+       snprintf(ads_port, sizeof(ads_port), "%s:%u",
+                address, port & 65535);
        lwsl_notice("Connecting to %s...\n", ads_port);
        memset(&i, 0, sizeof(i));
        i.context = context;