The attached patch optimizes the validation of the name of an interface.
Signed-off-by: Stefan Berger
Index: libvirt-acl/src/conf/domain_conf.c
===================================================================
--- libvirt-acl.orig/src/conf/domain_conf.c
+++ libvirt-acl/src/conf/domain_conf.c
@@ -1795,7 +1795,7 @@ cleanup:
static bool
isValidIfname(const char *ifname) {
- return (strspn(ifname, VALID_IFNAME_CHARS) == strlen(ifname));
+ return ifname[strspn(ifname, VALID_IFNAME_CHARS)] == 0;
}
--
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