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[PATCH 16/23] ui/curses: Avoid dynamic stack allocation
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 16/23] ui/curses: Avoid dynamic stack allocation |
Date: |
Wed, 5 May 2021 23:10:40 +0200 |
Use autofree heap allocation instead of variable-length
array on the stack.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
ui/curses.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ui/curses.c b/ui/curses.c
index e4f9588c3e8..f490b2d839d 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -65,7 +65,7 @@ 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;
--
2.26.3
- [PATCH 11/23] hw/intc/xics: Avoid dynamic stack allocation, (continued)
- [PATCH 11/23] hw/intc/xics: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 12/23] hw/i386/multiboot: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 13/23] hw/usb/hcd-xhci: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 14/23] hw/usb/hcd-ohci: Use definition to avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 16/23] ui/curses: Avoid dynamic stack allocation,
Philippe Mathieu-Daudé <=
- [PATCH 15/23] net: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 17/23] ui/spice-display: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 18/23] ui/vnc-enc-hextile: Use definitions to avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 19/23] ui/vnc-enc-tight: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 20/23] util/iov: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05
- [PATCH 21/23] target/ppc/kvm: Avoid dynamic stack allocation, Philippe Mathieu-Daudé, 2021/05/05