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| author | Laura Garcia Liebana <nevola@gmail.com> | 2016-11-04 14:01:12 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-09 00:21:39 +0100 |
| commit | 9bee0c86f1794c6c5418f256420758dc15d91f77 (patch) | |
| tree | df1290b54bff6323a62dcc14e3bd83422e1cd123 /src/parser_bison.y | |
| parent | 7f027e82d7a21f8b088bcc7c838774071e79b89b (diff) | |
src: add offset attribute for hash expression
Add support to add an offset to the hash generator, eg.
ct mark set hash ip saddr mod 10 offset 100
This will generate marks with series between 100-109.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 82fec99c..74f24a52 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -2580,14 +2580,14 @@ numgen_expr : NUMGEN numgen_type MOD NUM offset_opt } ; -hash_expr : JHASH expr MOD NUM SEED NUM +hash_expr : JHASH expr MOD NUM SEED NUM offset_opt { - $$ = hash_expr_alloc(&@$, $4, $6); + $$ = hash_expr_alloc(&@$, $4, $6, $7); $$->hash.expr = $2; } - | JHASH expr MOD NUM + | JHASH expr MOD NUM offset_opt { - $$ = hash_expr_alloc(&@$, $4, 0); + $$ = hash_expr_alloc(&@$, $4, 0, $5); $$->hash.expr = $2; } ; |