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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2016-06-20 16:51:59 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2016-06-21 04:09:16 +0200
commit8c7d7bed969e556aa038aa2d45c7c9697dda9de9 (patch)
treeaa8d7ffc71155f768fc29b11a03b42df2dd5334c /nx-X11
parente6f2f6427122dc4bc802acebf26f8cec16cd2f62 (diff)
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hw/nxagent/NXresource.c: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Required code de-duplication in nxagent. (Will be fixed by ArcticaProject/nx-libs#120 later on).
Diffstat (limited to 'nx-X11')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXresource.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXresource.c b/nx-X11/programs/Xserver/hw/nxagent/NXresource.c
index 226d20f34..96bbde00c 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXresource.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXresource.c
@@ -685,8 +685,6 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType)
#ifdef NXAGENT_SERVER
nxagentResChangedFlag = 1;
#endif
- if (rtype & RC_CACHED)
- FlushClientCaches(res->id);
if (rtype != skipDeleteFuncType)
(*DeleteFuncs[rtype & TypeMask])(res->value, res->id);
xfree(res);
@@ -697,11 +695,6 @@ FreeResource(XID id, RESTYPE skipDeleteFuncType)
else
prev = &res->next;
}
- if(clients[cid] && (id == clients[cid]->lastDrawableID))
- {
- clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root;
- clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id;
- }
}
if (!gotOne)
ErrorF("Freeing resource id=%lX which isn't there.\n",
@@ -728,8 +721,6 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree)
#ifdef NXAGENT_SERVER
nxagentResChangedFlag = 1;
#endif
- if (type & RC_CACHED)
- FlushClientCaches(res->id);
if (!skipFree)
(*DeleteFuncs[type & TypeMask])(res->value, res->id);
xfree(res);
@@ -738,11 +729,6 @@ FreeResourceByType(XID id, RESTYPE type, Bool skipFree)
else
prev = &res->next;
}
- if(clients[cid] && (id == clients[cid]->lastDrawableID))
- {
- clients[cid]->lastDrawable = (DrawablePtr)screenInfo.screens[0]->root;
- clients[cid]->lastDrawableID = screenInfo.screens[0]->root->drawable.id;
- }
}
}
@@ -765,8 +751,6 @@ ChangeResourceValue (XID id, RESTYPE rtype, void * value)
for (; res; res = res->next)
if ((res->id == id) && (res->type == rtype))
{
- if (rtype & RC_CACHED)
- FlushClientCaches(res->id);
res->value = value;
return TRUE;
}
@@ -1027,8 +1011,6 @@ FreeClientNeverRetainResources(ClientPtr client)
if (rtype & RC_NEVERRETAIN)
{
*prev = this->next;
- if (rtype & RC_CACHED)
- FlushClientCaches(this->id);
(*DeleteFuncs[rtype & TypeMask])(this->value, this->id);
xfree(this);
}
@@ -1073,8 +1055,6 @@ FreeClientResources(ClientPtr client)
{
RESTYPE rtype = this->type;
*head = this->next;
- if (rtype & RC_CACHED)
- FlushClientCaches(this->id);
(*DeleteFuncs[rtype & TypeMask])(this->value, this->id);
xfree(this);
}