On 03/02/2016 11:55 AM, John Ferlan wrote:
> Add the functions to add/remove elements from the hashed secret obj list.
> These will replace secret_driver functions secretAssignDef and secretObjRemove.
>
> The virSecretObjListAddLocked will perform the necessary lookups and
> decide whether to replace an existing hash entry or create a new one.
> This includes setting up the configPath and base64Path as well as being
> able to support the caller's need to restore from a previous definition
> in case something goes wrong in the caller.
>
> Need to also move and make global virSecretUsageIDForDef since it'll
> be used by both secret_driver.c and secret_conf.c
>
> Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
> ---
> src/conf/secret_conf.c | 173 +++++++++++++++++++++++++++++++++++++++++++++
> src/conf/secret_conf.h | 15 ++++
> src/libvirt_private.syms | 1 +
> src/secret/secret_driver.c | 34 ++-------
> 4 files changed, 196 insertions(+), 27 deletions(-)
>
> +virSecretObjPtr
> +virSecretObjListAddLocked(virSecretObjListPtr secrets,
> + virSecretDefPtr def,
> + const char *configDir,
> + virSecretDefPtr *oldDef)
> +
> + if (secret->def->private && !def->private) {
> + virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> + _("cannot change private flag on existing secret"));
> + goto cleanup;
> + }
This says we can't turn an existing public secret into a private one,
but nothing is protecting us from the converse of someone attempting to
redefine a private secret into a public one. I think this should be:
if (secret->def->private != def->private)
> +
> + /* Generate the possible configFile and base64File strings
> + * using the configDir, uuidstr, and appropriate suffix
> + */
> + virUUIDFormat(def->uuid, uuidstr);
> + if (!(configFile = virFileBuildPath(configDir, uuidstr, ".xml")) ||
> + !(base64File = virFileBuildPath(configDir, uuidstr, ".base64"))) {
> + VIR_FREE(configFile);
Redundant; the cleanup label also takes care of freeing configFile.
> + goto cleanup;
> + }
> +
Everything else looked okay.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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