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Wrap valid_shell and add to sudo_pwutil_set_backend().

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This will make it possible to support a different getusershell()
implementation for testsudoers in the future.
This commit is contained in:
Todd C. Miller
2023-09-09 14:48:25 -06:00
parent d18ee8e0e7
commit 2fdb4db339
7 changed files with 19 additions and 8 deletions
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6
plugins/sudoers/pwutil.c
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@@ -67,6 +67,7 @@ static sudo_make_pwitem_t make_pwitem = sudo_make_pwitem;
static sudo_make_gritem_t make_gritem = sudo_make_gritem;
static sudo_make_gidlist_item_t make_gidlist_item = sudo_make_gidlist_item;
static sudo_make_grlist_item_t make_grlist_item = sudo_make_grlist_item;
static sudo_valid_shell_t valid_shell = sudo_valid_shell;
#define cmp_grnam cmp_pwnam
@@ -88,7 +89,8 @@ static sudo_make_grlist_item_t make_grlist_item = sudo_make_grlist_item;
*/
void
sudo_pwutil_set_backend(sudo_make_pwitem_t pwitem, sudo_make_gritem_t gritem,
sudo_make_gidlist_item_t gidlist_item, sudo_make_grlist_item_t grlist_item)
sudo_make_gidlist_item_t gidlist_item, sudo_make_grlist_item_t grlist_item,
sudo_valid_shell_t check_shell)
{
debug_decl(sudo_pwutil_set_backend, SUDOERS_DEBUG_NSS);
@@ -100,6 +102,8 @@ sudo_pwutil_set_backend(sudo_make_pwitem_t pwitem, sudo_make_gritem_t gritem,
make_gidlist_item = gidlist_item;
if (grlist_item != NULL)
make_grlist_item = grlist_item;
if (check_shell != NULL)
valid_shell = check_shell;
debug_return;
}