From: Florian Westphal Date: Wed, 22 Feb 2012 15:14:32 +0000 (+0100) Subject: netfilter: bridge: fix module autoload in compat case X-Git-Tag: firefly_0821_release~3680^2~3427^2~11^2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e899b1119f1428f2b04dd7e9dba94864c33dd30b;p=firefly-linux-kernel-4.4.55.git netfilter: bridge: fix module autoload in compat case We expected 0 if module doesn't exist, which is no longer the case (42046e2e45c109ba703993c510401a11f716c8df, netfilter: x_tables: return -ENOENT for non-existant matches/targets). Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c index 5864cc491369..8aa4ad0e06af 100644 --- a/net/bridge/netfilter/ebtables.c +++ b/net/bridge/netfilter/ebtables.c @@ -1893,10 +1893,7 @@ static int compat_mtw_from_user(struct compat_ebt_entry_mwt *mwt, switch (compat_mwt) { case EBT_COMPAT_MATCH: - match = try_then_request_module(xt_find_match(NFPROTO_BRIDGE, - name, 0), "ebt_%s", name); - if (match == NULL) - return -ENOENT; + match = xt_request_find_match(NFPROTO_BRIDGE, name, 0); if (IS_ERR(match)) return PTR_ERR(match); @@ -1915,10 +1912,7 @@ static int compat_mtw_from_user(struct compat_ebt_entry_mwt *mwt, break; case EBT_COMPAT_WATCHER: /* fallthrough */ case EBT_COMPAT_TARGET: - wt = try_then_request_module(xt_find_target(NFPROTO_BRIDGE, - name, 0), "ebt_%s", name); - if (wt == NULL) - return -ENOENT; + wt = xt_request_find_target(NFPROTO_BRIDGE, name, 0); if (IS_ERR(wt)) return PTR_ERR(wt); off = xt_compat_target_offset(wt);