sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1,
resulting in painful developper experience.
Replace sprintf() by g_strdup_printf() in order to avoid:
[702/1310] Compiling C object libcommon.fa.p/ui_console-vc.c.o
ui/console-vc.c:824:21: warning: 'sprintf' is deprecated:
This function is provided for compatibility reasons only.
Due to security concerns inherent in the design of sprintf(3),
it is highly recommended that you use snprintf(3) instead.
[-Wdeprecated-declarations]
sprintf(response, "\033[%d;%dR",
^
1 warning generated.
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
ui/console-vc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ui/console-vc.c b/ui/console-vc.c
index 899fa11c94..b455db436d 100644
--- a/ui/console-vc.c
+++ b/ui/console-vc.c
@@ -648,7 +648,7 @@ static void vc_putchar(VCChardev *vc, int ch)
QemuTextConsole *s = vc->console;
int i;
int x, y;
- char response[40];
+ g_autofree char *response = NULL;
switch(vc->state) {
case TTY_STATE_NORM:
@@ -821,7 +821,7 @@ static void vc_putchar(VCChardev *vc, int ch)
break;
case 6:
/* report cursor position */
- sprintf(response, "\033[%d;%dR",
+ response = g_strdup_printf("\033[%d;%dR",
(s->y_base + s->y) % s->total_height + 1,
s->x + 1);
vc_respond_str(vc, response);
--
2.41.0
