Re: [PATCH] virFirewallApply: Fix possible NULL dereference on error

Commit bbc25f0d03d443efd35381463efc81b01cb6ae96 juggled around some error reporting. Unfortunately virFirewallApply tries to report the errno stored in the firewall object and we'd try to do that when the firewall object is NULL too. Report EINVAL if 'firewall' is NULL. Found by Coverity. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/util/virfirewall.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)