diff options
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 4d4d2038..519e8efe 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -3038,6 +3038,11 @@ log_flag_tcp : SEQUENCE limit_stmt : LIMIT RATE limit_mode NUM SLASH time_unit limit_burst_pkts { + if ($7 == 0) { + erec_queue(error(&@7, "limit burst must be > 0"), + state->msgs); + YYERROR; + } $$ = limit_stmt_alloc(&@$); $$->limit.rate = $4; $$->limit.unit = $6; @@ -3050,6 +3055,12 @@ limit_stmt : LIMIT RATE limit_mode NUM SLASH time_unit limit_burst_pkts struct error_record *erec; uint64_t rate, unit; + if ($6 == 0) { + erec_queue(error(&@6, "limit burst must be > 0"), + state->msgs); + YYERROR; + } + erec = rate_parse(&@$, $5, &rate, &unit); xfree($5); if (erec != NULL) { @@ -3126,11 +3137,11 @@ limit_mode : OVER { $$ = NFT_LIMIT_F_INV; } | /* empty */ { $$ = 0; } ; -limit_burst_pkts : /* empty */ { $$ = 0; } +limit_burst_pkts : /* empty */ { $$ = 5; } | BURST NUM PACKETS { $$ = $2; } ; -limit_burst_bytes : /* empty */ { $$ = 0; } +limit_burst_bytes : /* empty */ { $$ = 5; } | BURST NUM BYTES { $$ = $2; } | BURST NUM STRING { @@ -4122,6 +4133,11 @@ set_elem_stmt : COUNTER } | LIMIT RATE limit_mode NUM SLASH time_unit limit_burst_pkts { + if ($7 == 0) { + erec_queue(error(&@7, "limit burst must be > 0"), + state->msgs); + YYERROR; + } $$ = limit_stmt_alloc(&@$); $$->limit.rate = $4; $$->limit.unit = $6; @@ -4134,6 +4150,11 @@ set_elem_stmt : COUNTER struct error_record *erec; uint64_t rate, unit; + if ($6 == 0) { + erec_queue(error(&@6, "limit burst must be > 0"), + state->msgs); + YYERROR; + } erec = rate_parse(&@$, $5, &rate, &unit); xfree($5); if (erec != NULL) { |