[libvirt] [PATCH 3/9] tests: Need to check return of virGetLastError
Cannot assume virGetLastError returns non-NULL value - modify the code to
fetch err and check if err && err->code
Found by Coverity
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
tests/qemuhelptest.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tests/qemuhelptest.c b/tests/qemuhelptest.c
index 8aac997..7c8b841 100644
--- a/tests/qemuhelptest.c
+++ b/tests/qemuhelptest.c
@@ -60,7 +60,9 @@ static int testHelpStrParsing(const void *data)
if (virQEMUCapsParseHelpStr("QEMU", help, flags,
&version, &is_kvm, &kvm_version, false, NULL)
== -1) {
- if (info->error && virGetLastError()->code == info->error)
+ virErrorPtr err = virGetLastError();
+
+ if (info->error && err && err->code == info->error)
ret = 0;
goto cleanup;
}
--
2.5.5