Re: [libvirt] [PATCH] Use virFileResolveLink instead of readlink in AppArmor

--- a/src/security/security_apparmor.c +++ b/src/security/security_apparmor.c @@ -258,22 +258,23 @@ get_profile_name(virConnectPtr conn, virDomainObjPtr vm) static int use_apparmor(void) { - char libvirt_daemon[PATH_MAX]; int rc = -1; - ssize_t len = 0; + char *libvirt_daemon = NULL; - if ((len = readlink("/proc/self/exe", libvirt_daemon, - PATH_MAX - 1)) < 0) { + if (virFileResolveLink("/proc/self/exe", &libvirt_daemon) < 0) { virSecurityReportError(NULL, VIR_ERR_INTERNAL_ERROR, "%s", _("could not find libvirtd")); - return rc; + return -1;