From: J. Bruce Fields The handling of the re-registration case is wrong here; the "test" that was returned from auth_domain_lookup will not be used again, so that reference should be put. And auth_domain_lookup never did anything with "new" in this case, so we should just clean it up ourself. Thanks to Akinobu Mita for bug report, analysis, and testing. Cc: Akinobu Mita Signed-off-by: "J. Bruce Fields" Cc: Neil Brown Cc: Trond Myklebust Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- net/sunrpc/auth_gss/svcauth_gss.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -760,11 +760,12 @@ svcauth_gss_register_pseudoflavor(u32 ps new->h.flavour = &svcauthops_gss; new->pseudoflavor = pseudoflavor; + stat = 0; test = auth_domain_lookup(name, &new->h); - if (test != &new->h) { /* XXX Duplicate registration? */ - auth_domain_put(&new->h); - /* dangling ref-count... */ - goto out; + if (test != &new->h) { /* Duplicate registration */ + auth_domain_put(test); + kfree(new->h.name); + goto out_free_dom; } return 0; -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/