From 81253218990a3408d0fb8d385bbf71fff69c6494 Mon Sep 17 00:00:00 2001 From: Ben Harris Date: Thu, 22 Nov 2018 23:08:56 +0000 Subject: [PATCH] Use snprintf() in place of sprintf(). It shouldn't be necessary, but it seems polite. --- clunk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clunk.c b/clunk.c index 2012b4b..c6b847a 100644 --- a/clunk.c +++ b/clunk.c @@ -69,8 +69,8 @@ record_tick() displayed.tm_min -= 60; } displayed.tm_hour %= 12; - sprintf(buf, "%2d:%02d:%02d\n", - displayed.tm_hour, displayed.tm_min, displayed.tm_sec); + snprintf(buf, 10, "%2d:%02d:%02d\n", + displayed.tm_hour, displayed.tm_min, displayed.tm_sec); if (statefd != -1) { ret = pwrite(statefd, buf, 9, 0); if (ret == -1) -- 2.30.2