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* grp.cc (internal_getgroups): Handle properly tokens with

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no groups. Fix bug introduced on 2003-02-04.
This commit is contained in:
Corinna Vinschen 2003-02-18 10:09:37 +00:00
parent c7887f9705
commit afe13e8454
2 changed files with 6 additions and 3 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2003-02-17 Pierre Humblet <pierre.humblet@ieee.org>
* grp.cc (internal_getgroups): Handle properly tokens with
no groups. Fix bug introduced on 2003-02-04.
2003-02-16 Christopher Faylor <cgf@redhat.com> 2003-02-16 Christopher Faylor <cgf@redhat.com>
* cygwin.din: Export all appropriate newlibc libm functions. Sort. * cygwin.din: Export all appropriate newlibc libm functions. Sort.

2
winsup/cygwin/grp.cc
View File

@ -267,7 +267,6 @@ internal_getgroups (int gidsetsize, __gid32_t *grouplist, cygpsid * srchsid)
for (DWORD pg = 0; pg < groups->GroupCount; ++pg) for (DWORD pg = 0; pg < groups->GroupCount; ++pg)
if ((cnt = (*srchsid == groups->Groups[pg].Sid))) if ((cnt = (*srchsid == groups->Groups[pg].Sid)))
break; break;
cnt = -1;
} }
else else
for (int gidx = 0; (gr = internal_getgrent (gidx)); ++gidx) for (int gidx = 0; (gr = internal_getgrent (gidx)); ++gidx)
@ -293,7 +292,6 @@ internal_getgroups (int gidsetsize, __gid32_t *grouplist, cygpsid * srchsid)
debug_printf ("%d = GetTokenInformation(NULL) %E", size); debug_printf ("%d = GetTokenInformation(NULL) %E", size);
if (hToken != cygheap->user.token) if (hToken != cygheap->user.token)
CloseHandle (hToken); CloseHandle (hToken);
if (cnt)
return cnt; return cnt;
} }