Printf is not signal safe and calling it in a signal handler get flagged as an error by GCC analyzer.
Signed-off-by: Stephen Hemminger <[email protected]> Acked-by: Bruce Richardson <[email protected]> --- app/graph/main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/app/graph/main.c b/app/graph/main.c index 56294f2693..d36d60bf94 100644 --- a/app/graph/main.c +++ b/app/graph/main.c @@ -49,10 +49,8 @@ static struct app_params { static void signal_handler(int signum) { - if (signum == SIGINT || signum == SIGTERM) { - printf("\n\nSignal %d received, preparing to exit...\n", signum); + if (signum == SIGINT || signum == SIGTERM) force_quit = true; - } } static int -- 2.53.0
