diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-21 15:00:24 +0200 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-22 11:47:08 +0200 |
commit | 49d4fe2170b866b3995e764f8b9c4d65ec2b7898 (patch) | |
tree | b23fe6e517efc73934ff538047c1e6e8a914e29a /src/parser_bison.y | |
parent | 5173151863d3f44fa77506b0af25560fe1918c0f (diff) |
src: allow for negative value in variable definitions
Extend test to cover for negative value in chain priority definition.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
-rw-r--r-- | src/parser_bison.y | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index d2d7694a..f0cca641 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -2157,7 +2157,6 @@ extended_prio_spec : int_num { struct prio_spec spec = {0}; - datatype_set($1->sym->expr, &priority_type); spec.expr = $1; $$ = spec; } @@ -3982,6 +3981,15 @@ set_rhs_expr : concat_rhs_expr initializer_expr : rhs_expr | list_rhs_expr | '{' '}' { $$ = compound_expr_alloc(&@$, EXPR_SET); } + | DASH NUM + { + int32_t num = -$2; + + $$ = constant_expr_alloc(&@$, &integer_type, + BYTEORDER_HOST_ENDIAN, + sizeof(num) * BITS_PER_BYTE, + &num); + } ; counter_config : PACKETS NUM BYTES NUM |