From dd5ec4a68ef2858ff8d98942d87b59fa09ab819f Mon Sep 17 00:00:00 2001 Message-Id: From: Peter Krempa Date: Wed, 19 Feb 2020 15:10:07 +0100 Subject: [PATCH] virStorageSourceParseBackingJSON: Move deflattening of json: URIs out of recursion MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Originally virStorageSourceParseBackingJSON didn't recurse, but when the 'raw' driver support was added we need to parse it's information which contains nested 'file' object. Since the deflattening helper recurses already there's no need to call it again. Move it one level up to the entry point. Signed-off-by: Peter Krempa Reviewed-by: Ján Tomko (cherry picked from commit aadb34be3428a5e467289709290b536ae6bf5d2a) https://bugzilla.redhat.com/show_bug.cgi?id=1791788 Message-Id: Reviewed-by: Ján Tomko --- src/util/virstoragefile.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 05f17224f4..c97a3a9d6e 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -3600,15 +3600,11 @@ virStorageSourceParseBackingJSONInternal(virStorageSourcePtr src, virJSONValuePtr json, const char *jsonstr) { - g_autoptr(virJSONValue) deflattened = NULL; virJSONValuePtr file; const char *drvname; size_t i; - if (!(deflattened = virJSONValueObjectDeflatten(json))) - return -1; - - if (!(file = virJSONValueObjectGetObject(deflattened, "file"))) { + if (!(file = virJSONValueObjectGetObject(json, "file"))) { virReportError(VIR_ERR_INVALID_ARG, _("JSON backing volume definition '%s' lacks 'file' object"), jsonstr); @@ -3639,11 +3635,15 @@ virStorageSourceParseBackingJSON(virStorageSourcePtr src, const char *json) { g_autoptr(virJSONValue) root = NULL; + g_autoptr(virJSONValue) deflattened = NULL; if (!(root = virJSONValueFromString(json))) return -1; - return virStorageSourceParseBackingJSONInternal(src, root, json); + if (!(deflattened = virJSONValueObjectDeflatten(root))) + return -1; + + return virStorageSourceParseBackingJSONInternal(src, deflattened, json); } -- 2.25.0