diff mbox series

[v2,10/11] ui/curses: Avoid dynamic stack allocation

Message ID 20220819153931.3147384-11-peter.maydell@linaro.org
State Superseded
Headers show
Series misc: Remove variable-length arrays on the stack | expand

Commit Message

Peter Maydell Aug. 19, 2022, 3:39 p.m. UTC 
From: Philippe Mathieu-Daudé <philmd@redhat.com>

Use autofree heap allocation instead of variable-length
array on the stack.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 ui/curses.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/ui/curses.c b/ui/curses.c
index 861d63244c7..de962faa7cd 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -69,7 +69,7 @@  static void curses_update(DisplayChangeListener *dcl,
                           int x, int y, int w, int h)
 {
     console_ch_t *line;
-    cchar_t curses_line[width];
+    g_autofree cchar_t *curses_line = g_new(cchar_t, width);
     wchar_t wch[CCHARW_MAX];
     attr_t attrs;
     short colors;