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Add a hook for sudoers parse errors (including defaults and aliases).

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The hook can be used to log parser errors (sudoers module) or keep
track of which files have an error (visudo).
Previously, we only kept track of a single parse error.
This commit is contained in:
Todd C. Miller
2022-03-10 13:30:56 -07:00
parent 6ec279532e
commit d7ddff2a31
18 changed files with 504 additions and 522 deletions
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5
plugins/sudoers/parse.h
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@@ -1,7 +1,7 @@
/*
* SPDX-License-Identifier: ISC
*
* Copyright (c) 1996, 1998-2000, 2004, 2007-2021
* Copyright (c) 1996, 1998-2000, 2004, 2007-2022
* Todd C. Miller <Todd.Miller@sudo.ws>
*
* Permission to use, copy, modify, and distribute this software for any
@@ -361,8 +361,9 @@ void alias_put(struct alias *a);
/* check_aliases.c */
int check_aliases(struct sudoers_parse_tree *parse_tree, bool strict, bool quiet, int (*cb_unused)(struct sudoers_parse_tree *, struct alias *, void *));
/* gram.c */
/* gram.y */
extern struct sudoers_parse_tree parsed_policy;
extern bool (*sudoers_error_hook)(const char *file, int line, int column, const char *fmt, va_list args);
bool init_parser(const char *path, bool quiet, bool strict);
void free_member(struct member *m);
void free_members(struct member_list *members);