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[Qemu-devel] [PULL 9/9] vnc: fix double free issues
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PULL 9/9] vnc: fix double free issues |
Date: |
Mon, 27 Feb 2017 17:18:43 +0100 |
Reported by Coverity: CID 1371242, 1371243, 1371244.
Cc: Paolo Bonzini <address@hidden>
Cc: Peter Maydell <address@hidden>
Cc: Daniel P. Berrange <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
Message-id: address@hidden
---
ui/vnc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/ui/vnc.c b/ui/vnc.c
index 62e85ed..51f4b30 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3181,6 +3181,7 @@ static void vnc_display_close(VncDisplay *vd)
g_free(vd->lsock);
g_free(vd->lsock_tag);
vd->lsock = NULL;
+ vd->lsock_tag = NULL;
vd->nlsock = 0;
for (i = 0; i < vd->nlwebsock; i++) {
@@ -3192,6 +3193,7 @@ static void vnc_display_close(VncDisplay *vd)
g_free(vd->lwebsock);
g_free(vd->lwebsock_tag);
vd->lwebsock = NULL;
+ vd->lwebsock_tag = NULL;
vd->nlwebsock = 0;
vd->auth = VNC_AUTH_INVALID;
@@ -3204,6 +3206,7 @@ static void vnc_display_close(VncDisplay *vd)
vd->tlsaclname = NULL;
if (vd->lock_key_sync) {
qemu_remove_led_event_handler(vd->led);
+ vd->led = NULL;
}
}
--
1.8.3.1
- [Qemu-devel] [PULL 0/9] ui patch queue, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 2/9] console: add dpy_gl_scanout_disable, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 3/9] virtio-gpu: use dpy_gl_scanout_disable, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 5/9] sdl2: add scanout_disable support, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 4/9] spice: add scanout_disable support, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 6/9] gtk-egl: add scanout_disable support, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 8/9] spice: add display & head options, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 9/9] vnc: fix double free issues,
Gerd Hoffmann <=
- [Qemu-devel] [PULL 7/9] ui: Use XkbGetMap and XkbGetNames instead of XkbGetKeyboard, Gerd Hoffmann, 2017/02/27
- [Qemu-devel] [PULL 1/9] console: rename dpy_gl_scanout to dpy_gl_scanout_texture, Gerd Hoffmann, 2017/02/27
- Re: [Qemu-devel] [PULL 0/9] ui patch queue, Peter Maydell, 2017/02/28