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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-12-02 18:31:00 +0100 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-12-04 12:53:00 +0100 |
commit | a8dc9e2a2b40d5d29b12920873bbe1f2cfeda8f6 (patch) | |
tree | cc8d6aa145ec6e6ad253cdadba50b489c9844910 /src/parser_bison.y | |
parent | 299ec575faa6b070940b483dc517ecd883b9f1a4 (diff) |
parser_bison: allow to restore limit from dynamic set
Update parser to allow to restore limit per set element in dynamic set.
Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1477
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
-rw-r--r-- | src/parser_bison.y | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index a8884466..fb329919 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -4097,6 +4097,38 @@ set_elem_expr_option : TIMEOUT time_spec stmt->counter.bytes = $5; $<expr>0->stmt = stmt; } + | LIMIT RATE limit_mode NUM SLASH time_unit limit_burst_pkts + { + struct stmt *stmt; + + stmt = limit_stmt_alloc(&@$); + stmt->limit.rate = $4; + stmt->limit.unit = $6; + stmt->limit.burst = $7; + stmt->limit.type = NFT_LIMIT_PKTS; + stmt->limit.flags = $3; + $<expr>0->stmt = stmt; + } + | LIMIT RATE limit_mode NUM STRING limit_burst_bytes + { + struct error_record *erec; + uint64_t rate, unit; + struct stmt *stmt; + + erec = rate_parse(&@$, $5, &rate, &unit); + xfree($5); + if (erec != NULL) { + erec_queue(erec, state->msgs); + YYERROR; + } + + stmt = limit_stmt_alloc(&@$); + stmt->limit.rate = rate * $4; + stmt->limit.unit = unit; + stmt->limit.burst = $6; + stmt->limit.type = NFT_LIMIT_PKT_BYTES; + stmt->limit.flags = $3; + } | comment_spec { if (already_set($<expr>0->comment, &@1, state)) { |