diff options
Diffstat (limited to 'sbin/pfctl/parse.y')
| -rw-r--r-- | sbin/pfctl/parse.y | 55 |
1 files changed, 24 insertions, 31 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y index af1fb95398f8..9a917d1d8464 100644 --- a/sbin/pfctl/parse.y +++ b/sbin/pfctl/parse.y @@ -95,7 +95,7 @@ static struct file { int eof_reached; int lineno; int errors; -} *file; +} *file, *topfile; struct file *pushfile(const char *, int); int popfile(void); int check_file_secrecy(int, const char *); @@ -3905,7 +3905,7 @@ uid_item : uid { $$->tail = $$; } | unaryop uid { - if ($2 == UID_MAX && $1 != PF_OP_EQ && $1 != PF_OP_NE) { + if ($2 == -1 && $1 != PF_OP_EQ && $1 != PF_OP_NE) { yyerror("user unknown requires operator = or " "!="); YYERROR; @@ -3920,7 +3920,7 @@ uid_item : uid { $$->tail = $$; } | uid PORTBINARY uid { - if ($1 == UID_MAX || $3 == UID_MAX) { + if ($1 == -1 || $3 == -1) { yyerror("user unknown requires operator = or " "!="); YYERROR; @@ -3938,7 +3938,7 @@ uid_item : uid { uid : STRING { if (!strcmp($1, "unknown")) - $$ = UID_MAX; + $$ = -1; else { uid_t uid; @@ -3983,7 +3983,7 @@ gid_item : gid { $$->tail = $$; } | unaryop gid { - if ($2 == GID_MAX && $1 != PF_OP_EQ && $1 != PF_OP_NE) { + if ($2 == -1 && $1 != PF_OP_EQ && $1 != PF_OP_NE) { yyerror("group unknown requires operator = or " "!="); YYERROR; @@ -3998,7 +3998,7 @@ gid_item : gid { $$->tail = $$; } | gid PORTBINARY gid { - if ($1 == GID_MAX || $3 == GID_MAX) { + if ($1 == -1 || $3 == -1) { yyerror("group unknown requires operator = or " "!="); YYERROR; @@ -4016,7 +4016,7 @@ gid_item : gid { gid : STRING { if (!strcmp($1, "unknown")) - $$ = GID_MAX; + $$ = -1; else { gid_t gid; @@ -5458,7 +5458,7 @@ process_tabledef(char *name, struct table_opts *opts, int popts) name); else yyerror("cannot define table %s: %s", name, - pfr_strerror(errno)); + pf_strerror(errno)); goto _error; } @@ -6743,7 +6743,7 @@ lgetc(int quotec) if (quotec) { if ((c = igetc()) == EOF) { yyerror("reached end of file while parsing quoted string"); - if (popfile() == EOF) + if (file == topfile || popfile() == EOF) return (EOF); return (quotec); } @@ -6771,7 +6771,7 @@ lgetc(int quotec) return ('\n'); } while (c == EOF) { - if (popfile() == EOF) + if (file == topfile || popfile() == EOF) return (EOF); c = igetc(); } @@ -7069,17 +7069,17 @@ popfile(void) { struct file *prev; - if ((prev = TAILQ_PREV(file, files, entry)) != NULL) { + if ((prev = TAILQ_PREV(file, files, entry)) != NULL) prev->errors += file->errors; - TAILQ_REMOVE(&files, file, entry); - fclose(file->stream); - free(file->name); - free(file->ungetbuf); - free(file); - file = prev; - return (0); - } - return (EOF); + + TAILQ_REMOVE(&files, file, entry); + fclose(file->stream); + free(file->name); + free(file->ungetbuf); + free(file); + file = prev; + + return (file ? 0 : EOF); } int @@ -7102,6 +7102,7 @@ parse_config(char *filename, struct pfctl *xpf) warn("cannot open the main config file!"); return (-1); } + topfile = file; yyparse(); errors = file->errors; @@ -7201,19 +7202,11 @@ mv_rules(struct pfctl_ruleset *src, struct pfctl_ruleset *dst) struct pfctl_rule *r; for (i = 0; i < PF_RULESET_MAX; ++i) { - while ((r = TAILQ_FIRST(src->rules[i].active.ptr)) - != NULL) { - TAILQ_REMOVE(src->rules[i].active.ptr, r, entries); - TAILQ_INSERT_TAIL(dst->rules[i].active.ptr, r, entries); + TAILQ_FOREACH(r, src->rules[i].active.ptr, entries) dst->anchor->match++; - } + TAILQ_CONCAT(dst->rules[i].active.ptr, src->rules[i].active.ptr, entries); src->anchor->match = 0; - while ((r = TAILQ_FIRST(src->rules[i].inactive.ptr)) - != NULL) { - TAILQ_REMOVE(src->rules[i].inactive.ptr, r, entries); - TAILQ_INSERT_TAIL(dst->rules[i].inactive.ptr, - r, entries); - } + TAILQ_CONCAT(dst->rules[i].inactive.ptr, src->rules[i].inactive.ptr, entries); } } |