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f333cac5c2
Removing the namespace assignment of killed clients in ClientState-hook is too early - we still need it later. Using the new ClientDestroyCallback instead. Closes: https://github.com/X11Libre/xserver/issues/486 Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#define HOOK_NAME "clienstate"
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#include <dix-config.h>
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#include "dix/registry_priv.h"
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#include "os/client_priv.h"
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#include "os/auth.h"
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#include "namespace.h"
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#include "hooks.h"
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void hookClientState(CallbackListPtr *pcbl, void *unused, void *calldata)
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{
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XNS_HOOK_HEAD(NewClientInfoRec);
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switch (client->clientState) {
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case ClientStateInitial:
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// better assign *someting* than null -- clients can't do anything yet anyways
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XnamespaceAssignClient(subj, &ns_anon);
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break;
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case ClientStateRunning:
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subj->authId = AuthorizationIDOfClient(client);
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short unsigned int name_len = 0, data_len = 0;
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const char * name = NULL;
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char * data = NULL;
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if (AuthorizationFromID(subj->authId, &name_len, &name, &data_len, &data)) {
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XnamespaceAssignClient(subj, XnsFindByAuth(name_len, name, data_len, data));
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} else {
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XNS_HOOK_LOG("no auth data - assuming anon\n");
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}
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break;
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case ClientStateRetained:
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break;
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case ClientStateGone:
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break;
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default:
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XNS_HOOK_LOG("unknown state =%d\n", client->clientState);
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break;
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}
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}
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void hookClientDestroy(CallbackListPtr *pcbl, void *unused, void *calldata)
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{
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ClientPtr client = calldata;
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struct XnamespaceClientPriv *subj = XnsClientPriv(client);
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if (!subj)
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return; /* no XNS devprivate assigned ? */
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XnamespaceAssignClient(subj, NULL);
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/* the devprivate is embedded, so no free() necessary */
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}
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