diff options
| -rw-r--r-- | src/evaluate.c | 7 | ||||
| -rw-r--r-- | tests/shell/testcases/bogons/nft-f/icmp_reject_type_uint8_assert | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/evaluate.c b/src/evaluate.c index 8173d153..0e0e0c00 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -3590,6 +3590,13 @@ static int stmt_evaluate_reject_icmp(struct eval_ctx *ctx, struct stmt *stmt) erec_queue(erec, ctx->msgs); return -1; } + + if (mpz_cmp_ui(code->value, UINT8_MAX) > 0) { + expr_free(code); + return expr_error(ctx->msgs, stmt->reject.expr, + "reject code must be integer in range 0-255"); + } + stmt->reject.icmp_code = mpz_get_uint8(code->value); expr_free(code); diff --git a/tests/shell/testcases/bogons/nft-f/icmp_reject_type_uint8_assert b/tests/shell/testcases/bogons/nft-f/icmp_reject_type_uint8_assert new file mode 100644 index 00000000..1fc85b29 --- /dev/null +++ b/tests/shell/testcases/bogons/nft-f/icmp_reject_type_uint8_assert @@ -0,0 +1 @@ +rule t c reject with icmp 512 |