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[Qemu-devel] [PATCH] Adds null check for DisplayStatus
From: |
Stefano Stabellini |
Subject: |
[Qemu-devel] [PATCH] Adds null check for DisplayStatus |
Date: |
Tue, 20 Jan 2009 10:53:50 +0000 |
User-agent: |
Thunderbird 2.0.0.14 (X11/20080505) |
Allocate a DisplaySurface in dumb_display_init if none else does it.
The DisplaySurface will be used for the qemu monitor, serial and
parallel ports, etc.
Signed-off-by: Andrew May <address@hidden>
Signed-off-by: Stefano Stabellini <address@hidden>
diff --git a/vl.c b/vl.c
index 63d954b..b246e47 100644
--- a/vl.c
+++ b/vl.c
@@ -2778,6 +2778,11 @@ DisplayState *get_displaystate(void)
static void dumb_display_init(void)
{
DisplayState *ds = qemu_mallocz(sizeof(DisplayState));
+ if (ds == NULL) {
+ fprintf(stderr, "dumb_display_init: DisplayState allocation failed\n");
+ exit(1);
+ }
+ ds->surface = qemu_create_displaysurface(640, 480, 32, 640 * 4);
register_displaystate(ds);
}
- [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Anthony Liguori, 2009/01/16
- Re: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Shin-ichiro KAWASAKI, 2009/01/18
- Re: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Aurelien Jarno, 2009/01/18
- [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Shin-ichiro KAWASAKI, 2009/01/18
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Stefano Stabellini, 2009/01/19
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Shin-ichiro KAWASAKI, 2009/01/19
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Stefano Stabellini, 2009/01/19
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Anthony Liguori, 2009/01/19
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Stefano Stabellini, 2009/01/19
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Anthony Liguori, 2009/01/19
- [Qemu-devel] [PATCH] Adds null check for DisplayStatus,
Stefano Stabellini <=
- Re: [Qemu-devel] [PATCH] Adds null check for DisplayStatus, Gerd Hoffmann, 2009/01/20
- Re: [Qemu-devel] [PATCH] Adds null check for DisplayStatus, Stefano Stabellini, 2009/01/20
- [Qemu-devel] Re: [PATCH] Adds null check for DisplayStatus, Stefano Stabellini, 2009/01/21
- Re: [Qemu-devel] [PATCH] Adds null check for DisplayStatus, Anthony Liguori, 2009/01/21
- Re: [PATCH] Adds null check for DisplayStatus (wasRe: [Qemu-devel] [6344] graphical_console_init change (Stefano Stabellini), Anthony Liguori, 2009/01/19