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* uinfo.cc (pwdgrp::fetch_account_from_windows): Add code to allow

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setting the primary group from the SAM comment field.
This commit is contained in:
Corinna Vinschen
2014-02-10 18:28:51 +00:00
parent 127cfd4f5a
commit 0ac645c1c3
2 changed files with 27 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@@ -1,3 +1,8 @@
2014-02-10 Corinna Vinschen <corinna@vinschen.de>
* uinfo.cc (pwdgrp::fetch_account_from_windows): Add code to allow
setting the primary group from the SAM comment field.
2014-02-10 Corinna Vinschen <corinna@vinschen.de>
* dcrt0.cc (child_info_spawn::handle_spawn): Call fixup_lockf_after_exec

23
winsup/cygwin/uinfo.cc
View File

@@ -1443,6 +1443,7 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group)
debug_printf ("NetUserGetInfo(%W,%W) %u", domain, name, nas);
else
{
PWCHAR pgrp = NULL;
struct {
PCWSTR str;
size_t len;
@@ -1450,7 +1451,8 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group)
} search[] = {
{ L"name=\"", 6, &user },
{ L"home=\"", 6, &home },
{ L"shell=\"", 7, &shell }
{ L"shell=\"", 7, &shell },
{ L"group=\"", 7, &pgrp }
};
PWCHAR s, e;
@@ -1494,6 +1496,25 @@ pwdgrp::fetch_account_from_windows (fetch_user_arg_t &arg, bool group)
}
}
NetApiBufferFree (ui);
if (pgrp)
{
/* For setting the primary group, we have to test all
three possible Cygwin name variations:
MACHINE+group, +group, group
*/
char gname[2 * (DNLEN + UNLEN + 1)];
char *sep;
struct group *gr;
sep += sys_wcstombs (sep = gname, 2 * DNLEN + 1, domain);
*sep = cygheap->pg.nss_separator ()[0];
sys_wcstombs (sep + 1, 2 * UNLEN + 1, pgrp);
if ((gr = internal_getgrnam (gname))
|| (gr = internal_getgrnam (sep))
|| (gr = internal_getgrnam (sep + 1)))
gid = gr->gr_gid;
}
}
}
else /* SidTypeGroup */