diff options
Diffstat (limited to 'net-libs/gtk-vnc/files/gtk-vnc-0.4.2-pre-conn-crash-fix.patch')
| -rw-r--r-- | net-libs/gtk-vnc/files/gtk-vnc-0.4.2-pre-conn-crash-fix.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/net-libs/gtk-vnc/files/gtk-vnc-0.4.2-pre-conn-crash-fix.patch b/net-libs/gtk-vnc/files/gtk-vnc-0.4.2-pre-conn-crash-fix.patch deleted file mode 100644 index e3a77c11886e..000000000000 --- a/net-libs/gtk-vnc/files/gtk-vnc-0.4.2-pre-conn-crash-fix.patch +++ /dev/null @@ -1,36 +0,0 @@ -From f23f0ebf1b659208d5036e10ab1f32249a2e1a4c Mon Sep 17 00:00:00 2001 -From: Daniel P. Berrange <dan@berrange.com> -Date: Mon, 22 Nov 2010 21:18:29 +0000 -Subject: Avoid crash in motion event & vnc_display_get_pixbuf - -If a mouse event occurs before a connection completes setup -priv->fb will be NULL and a crash can occur. Likewise if -vnc_display_get_pixbuf() is called before priv->fb is set, -then a crash occurs. Add checks for NULL in both cases ---- -diff --git a/src/vncdisplay.c b/src/vncdisplay.c -index 55fbcf4..0b7e800 100644 ---- a/src/vncdisplay.c -+++ b/src/vncdisplay.c -@@ -557,6 +557,9 @@ static gboolean motion_event(GtkWidget *widget, GdkEventMotion *motion) - if (priv->conn == NULL || !vnc_connection_is_initialized(priv->conn)) - return FALSE; - -+ if (!priv->fb) -+ return FALSE; -+ - fbw = vnc_framebuffer_get_width(VNC_FRAMEBUFFER(priv->fb)); - fbh = vnc_framebuffer_get_height(VNC_FRAMEBUFFER(priv->fb)); - -@@ -2050,6 +2053,9 @@ GdkPixbuf *vnc_display_get_pixbuf(VncDisplay *obj) - !vnc_connection_is_initialized(priv->conn)) - return NULL; - -+ if (!priv->fb) -+ return NULL; -+ - fb = VNC_FRAMEBUFFER(priv->fb); - surface = vnc_cairo_framebuffer_get_surface(priv->fb); - content = cairo_surface_get_content(surface) | CAIRO_CONTENT_COLOR; --- -cgit v0.8.3.1 |