diff options
author | Laurent Fasnacht <fasnacht@protonmail.ch> | 2020-02-10 10:17:28 +0000 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-02-13 13:03:53 +0100 |
commit | 4a7a152105be6513a096f6a502b6eabe4d9befc3 (patch) | |
tree | 515d5466dcbda26b7f1c94244d8068455983bc4d /src/scanner.l | |
parent | 10aaa1130c2a574c8eebb0593651a9ee54db1021 (diff) |
scanner: remove parser_state->indesc_idx
Now that we have a proper stack implementation, we don't need an
additional counter for the number of buffer state pushed.
Signed-off-by: Laurent Fasnacht <fasnacht@protonmail.ch>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/scanner.l')
-rw-r--r-- | src/scanner.l | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/scanner.l b/src/scanner.l index 9e19577d..ed29833b 100644 --- a/src/scanner.l +++ b/src/scanner.l @@ -674,12 +674,10 @@ static void scanner_push_indesc(struct parser_state *state, list_add(&indesc->list, &state->indesc->list); state->indesc = indesc; - state->indesc_idx++; } static void scanner_pop_indesc(struct parser_state *state) { - state->indesc_idx--; if (!list_empty(&state->indesc_list)) { state->indesc = list_entry(state->indesc->list.prev, struct input_descriptor, list); @@ -969,10 +967,6 @@ void scanner_destroy(struct nft_ctx *nft) { struct parser_state *state = yyget_extra(nft->scanner); - do { - yypop_buffer_state(nft->scanner); - } while (state->indesc_idx--); - input_descriptor_list_destroy(state); yylex_destroy(nft->scanner); } |