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authorDave Airlie <airlied@redhat.com>2015-03-09 19:58:30 +1000
committerDave Airlie <airlied@redhat.com>2015-03-09 19:58:30 +1000
commita8c6ecb3be7029881f7c95e5e201a629094a4e1a (patch)
treeeb006541f40528f51334eefc725f155c4ce386a6 /net/netfilter/nft_compat.c
parent8dd0eb3566711d81bfbe2b4421b33f0dd723cec4 (diff)
parent9eccca0843205f87c00404b663188b88eb248051 (diff)
Merge tag 'v4.0-rc3' into drm-next
Linux 4.0-rc3 backmerge to fix two i915 conflicts, and get some mainline bug fixes needed for my testing box Conflicts: drivers/gpu/drm/i915/i915_drv.h drivers/gpu/drm/i915/intel_display.c
Diffstat (limited to 'net/netfilter/nft_compat.c')
-rw-r--r--net/netfilter/nft_compat.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
index c598f74063a1..1279cd85663e 100644
--- a/net/netfilter/nft_compat.c
+++ b/net/netfilter/nft_compat.c
@@ -625,8 +625,12 @@ nft_match_select_ops(const struct nft_ctx *ctx,
struct xt_match *match = nft_match->ops.data;
if (strcmp(match->name, mt_name) == 0 &&
- match->revision == rev && match->family == family)
+ match->revision == rev && match->family == family) {
+ if (!try_module_get(match->me))
+ return ERR_PTR(-ENOENT);
+
return &nft_match->ops;
+ }
}
match = xt_request_find_match(family, mt_name, rev);
@@ -695,8 +699,12 @@ nft_target_select_ops(const struct nft_ctx *ctx,
struct xt_target *target = nft_target->ops.data;
if (strcmp(target->name, tg_name) == 0 &&
- target->revision == rev && target->family == family)
+ target->revision == rev && target->family == family) {
+ if (!try_module_get(target->me))
+ return ERR_PTR(-ENOENT);
+
return &nft_target->ops;
+ }
}
target = xt_request_find_target(family, tg_name, rev);