[PATCH 2/4] lxc: Allow NULL argument to lxcDomainDefNamespaceFree()
As all other free functions, NULL should be accepted. Even though
there currently is no caller that would pass NULL, there will be
in future patches.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/lxc/lxc_domain.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/lxc/lxc_domain.c b/src/lxc/lxc_domain.c
index df60519fca..707262336b 100644
--- a/src/lxc/lxc_domain.c
+++ b/src/lxc/lxc_domain.c
@@ -195,6 +195,10 @@ lxcDomainDefNamespaceFree(void *nsdata)
{
size_t i;
lxcDomainDefPtr lxcDef = nsdata;
+
+ if (!lxcDef)
+ return;
+
for (i = 0; i < VIR_LXC_DOMAIN_NAMESPACE_LAST; i++)
g_free(lxcDef->ns_val[i]);
g_free(nsdata);
--
2.26.2