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don't allow a backend to use pk_backend_repo_signature_required more than once

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This commit is contained in:
Richard Hughes 2008-04-08 12:58:57 +01:00
parent ffe33750f5
commit 8991295265
1 changed files with 9 additions and 0 deletions
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9
src/pk-backend.c
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@ -84,6 +84,7 @@ struct _PkBackendPrivate
gchar *c_tid;
gboolean locked;
gboolean set_error;
gboolean set_signature;
PkRoleEnum role; /* this never changes for the lifetime of a transaction */
PkStatusEnum status; /* this changes */
PkExitEnum exit;
@ -771,6 +772,13 @@ pk_backend_repo_signature_required (PkBackend *backend, const gchar *package_id,
return FALSE;
}
/* check we don't do this more than once */
if (backend->priv->set_signature) {
pk_warning ("already asked for a signature, cannot process");
return FALSE;
}
backend->priv->set_signature = TRUE;
pk_debug ("emit repo-signature-required %s, %s, %s, %s, %s, %s, %s, %i",
package_id, repository_name, key_url, key_userid, key_id,
key_fingerprint, key_timestamp, type);
@ -1281,6 +1289,7 @@ pk_backend_reset (PkBackend *backend)
g_return_val_if_fail (PK_IS_BACKEND (backend), FALSE);
backend->priv->set_error = FALSE;
backend->priv->set_signature = FALSE;
backend->priv->allow_cancel = FALSE;
backend->priv->finished = FALSE;
backend->priv->status = PK_STATUS_ENUM_UNKNOWN;