diff options
| author | Florian Westphal <fw@strlen.de> | 2017-12-11 10:06:55 +0100 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2017-12-11 14:26:06 +0100 |
| commit | 80f5d7fd66895c651c9d1e35b2353f3020ffb538 (patch) | |
| tree | 402425bef53c7a28cecc3cb5104da05240ee6ca7 /src | |
| parent | b0521ad2af7fc7a19cb3cccd34332293e631b337 (diff) | |
netlink_linearize: exthdr op must be u32
libnftnl casts this to u32. Broke exthdr expressions on bigendian.
Reported-by: Li Shuang <shuali@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/netlink_linearize.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/netlink_linearize.c b/src/netlink_linearize.c index cf6ffdb0..99a4dde2 100644 --- a/src/netlink_linearize.c +++ b/src/netlink_linearize.c @@ -178,7 +178,7 @@ static void netlink_gen_exthdr(struct netlink_linearize_ctx *ctx, nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_OFFSET, offset / BITS_PER_BYTE); nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_LEN, div_round_up(expr->len, BITS_PER_BYTE)); - nftnl_expr_set_u8(nle, NFTNL_EXPR_EXTHDR_OP, expr->exthdr.op); + nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_OP, expr->exthdr.op); nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_FLAGS, expr->exthdr.flags); nftnl_rule_add_expr(ctx->nlr, nle); } @@ -839,7 +839,7 @@ static void netlink_gen_exthdr_stmt(struct netlink_linearize_ctx *ctx, nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_OFFSET, offset / BITS_PER_BYTE); nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_LEN, div_round_up(expr->len, BITS_PER_BYTE)); - nftnl_expr_set_u8(nle, NFTNL_EXPR_EXTHDR_OP, expr->exthdr.op); + nftnl_expr_set_u32(nle, NFTNL_EXPR_EXTHDR_OP, expr->exthdr.op); nftnl_rule_add_expr(ctx->nlr, nle); } |