On 31/05/13 21:59, Osier Yang wrote:
On 31/05/13 21:54, John Ferlan wrote:
Commit '6afdfc8e' adjusted the exit and error paths to go through the
error
and cleanup labels, but neglected to remove the return ret prior to
cleanup.
Also noted the 'type' xml string fetch was never checked for NULL which
could lead to some interesting results.
---
src/conf/storage_conf.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index f0ea41d..94eb69a 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -834,6 +834,12 @@ virStoragePoolDefParseXML(xmlXPathContextPtr ctxt)
}
type = virXPathString("string(./@type)", ctxt);
+ if (type == NULL) {
+ virReportError(VIR_ERR_XML_ERROR,
+ _("storage pool missing type attribute"));
+ goto error;
+ }
+
if ((ret->type = virStoragePoolTypeFromString(type)) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("unknown storage pool type %s"), type);
@@ -956,8 +962,6 @@ virStoragePoolDefParseXML(xmlXPathContextPtr ctxt)
goto error;
}
- return ret;
-
ret needs to be set as "0" here.
ret = 0;
Pointed out by Peter. I made a fast/stupid mistake, the function
actually returns
a pointer. So it's okay here. Worth to have in 1.0.6.
cleanup:
VIR_FREE(uuid);
VIR_FREE(type);
ACK with that.
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