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Store the file/lineno for alias and userspec entries so we can

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provide that info if there is an error.
This commit is contained in:
Todd C. Miller
2016-11-12 19:22:32 -07:00
parent 90995c0acf
commit 7524c231cc
10 changed files with 271 additions and 183 deletions
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8
plugins/sudoers/alias.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2004-2005, 2007-2015
* Copyright (c) 2004-2005, 2007-2016
* Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
@@ -109,10 +109,11 @@ alias_put(struct alias *a)
/*
* Add an alias to the aliases redblack tree.
* Note that "file" must be a reference-counted string.
* Returns NULL on success and an error string on failure.
*/
const char *
alias_add(char *name, int type, struct member *members)
alias_add(char *name, int type, char *file, int lineno, struct member *members)
{
static char errbuf[512];
struct alias *a;
@@ -126,6 +127,8 @@ alias_add(char *name, int type, struct member *members)
a->name = name;
a->type = type;
/* a->used = false; */
a->file = rcstr_addref(file);
a->lineno = lineno;
HLTQ_TO_TAILQ(&a->members, members, entries);
switch (rbinsert(aliases, a, NULL)) {
case 1:
@@ -173,6 +176,7 @@ alias_free(void *v)
debug_decl(alias_free, SUDOERS_DEBUG_ALIAS)
free(a->name);
rcstr_delref(a->file);
free_members(&a->members);
free(a);