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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-06-17 18:02:56 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-06-23 19:00:02 +0200 |
| commit | ca8fd77a723e5813f93e0f9b1c473c7efca39d4d (patch) | |
| tree | 25ffe8a4cac0b202df07f81b92165ce0a4d7487e | |
| parent | 721efd64702f044cbe7004637bfaf02ad916a8f2 (diff) | |
optimize: add numgen expression support
Extend expr_cmp() to compare numgen expressions used in relational.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | src/optimize.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/optimize.c b/src/optimize.c index 54dde948..1fa46cb6 100644 --- a/src/optimize.c +++ b/src/optimize.c @@ -99,6 +99,14 @@ static bool __expr_cmp(const struct expr *expr_a, const struct expr *expr_b) if (expr_a->fib.result != expr_b->fib.result) return false; break; + case EXPR_NUMGEN: + if (expr_a->numgen.type != expr_b->numgen.type) + return false; + if (expr_a->numgen.mod != expr_b->numgen.mod) + return false; + if (expr_a->numgen.offset != expr_b->numgen.offset) + return false; + break; case EXPR_BINOP: return __expr_cmp(expr_a->left, expr_b->left); default: |