diff options
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 571eddf1..7082d2ba 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -5627,6 +5627,13 @@ payload_expr : payload_raw_expr payload_raw_expr : AT payload_base_spec COMMA NUM COMMA NUM close_scope_at { + if ($6 > NFT_MAX_EXPR_LEN_BITS) { + erec_queue(error(&@1, "raw payload length %u exceeds upper limit of %u", + $6, NFT_MAX_EXPR_LEN_BITS), + state->msgs); + YYERROR; + } + $$ = payload_expr_alloc(&@$, NULL, 0); payload_init_raw($$, $2, $4, $6); $$->byteorder = BYTEORDER_BIG_ENDIAN; |