Commit id '73eda710' added virDomainKeyWrapDefParseXML which uses
virXPathNodeSet, but does not handle a -1 return thus causing a possible
loop condition exit problem later when the return value is used.
Change the logic to return the value from virXPathNodeSet if <= 0
Signed-off-by: John Ferlan <jferlan@xxxxxxxxxx>
---
src/conf/domain_conf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index e2b1194..a97e640 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -940,8 +940,8 @@ virDomainKeyWrapDefParseXML(virDomainDefPtr def, xmlXPathContextPtr ctxt)
xmlNodePtr *nodes = NULL;
int n;
- if (!(n = virXPathNodeSet("./keywrap/cipher", ctxt, &nodes)))
- return 0;
+ if ((n = virXPathNodeSet("./keywrap/cipher", ctxt, &nodes)) < 0)
+ return n;
if (VIR_ALLOC(def->keywrap) < 0)
goto cleanup;
--
2.1.0
--
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