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interface: report correct interface count when not returning list

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The spec for virConnectListAllInterfaces says that if the pointer that
is supposed to hold the list of interfaces is NULL, the function
should just return the count of interfaces that matched the filter,
but the code never increments the count if the list pointer is NULL.
This commit is contained in:
Laine Stump 2015-09-18 13:24:47 -04:00
parent ead2df32ba
commit 6fda6699e5
1 changed files with 2 additions and 1 deletions
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3
src/interface/interface_backend_netcf.c
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@ -632,8 +632,9 @@ netcfConnectListAllInterfaces(virConnectPtr conn,
if (!(iface_obj = virGetInterface(conn, ncf_if_name(iface), if (!(iface_obj = virGetInterface(conn, ncf_if_name(iface),
ncf_if_mac_string(iface)))) ncf_if_mac_string(iface))))
goto cleanup; goto cleanup;
tmp_iface_objs[niface_objs++] = iface_obj; tmp_iface_objs[niface_objs] = iface_obj;
} }
niface_objs++;
ncf_if_free(iface); ncf_if_free(iface);
iface = NULL; iface = NULL;