The man2html from jbasney on pkilab2 works whereas the standard one doesn't.

[gssapi-openssh.git] / openssh / groupaccess.c

diff --git a/openssh/groupaccess.c b/openssh/groupaccess.c
index f50879f83a9fae7b0a72514b5d2cb72024cd7119..cbfe720356d49dd3964ceea09d9a104799ba0d8e 100644 (file)
--- a/openssh/groupaccess.c
+++ b/openssh/groupaccess.c
@@ -1,3 +1,5 @@
+/*     $OpenBSD: groupaccess.c,v 1.4 2001/06/26 17:27:23 markus Exp $  */
+
 /*
  * Copyright (c) 2001 Kevin Steves.  All rights reserved.
  *
@@ -23,7 +25,6 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: groupaccess.c,v 1.6 2003/04/08 20:21:28 itojun Exp $");
 
 #include "groupaccess.h"
 #include "xmalloc.h"
@@ -31,7 +32,7 @@ RCSID("$OpenBSD: groupaccess.c,v 1.6 2003/04/08 20:21:28 itojun Exp $");
 #include "log.h"
 
 static int ngroups;
-static char **groups_byname;
+static char *groups_byname[NGROUPS_MAX + 1];   /* +1 for base/primary group */
 
 /*
  * Initialize group access list for user with primary (base) and
@@ -40,27 +41,19 @@ static char **groups_byname;
 int
 ga_init(const char *user, gid_t base)
 {
-       gid_t *groups_bygid;
+       gid_t groups_bygid[NGROUPS_MAX + 1];
        int i, j;
        struct group *gr;
 
        if (ngroups > 0)
                ga_free();
 
-       ngroups = NGROUPS_MAX;
-#if defined(HAVE_SYSCONF) && defined(_SC_NGROUPS_MAX)
-       ngroups = MAX(NGROUPS_MAX, sysconf(_SC_NGROUPS_MAX));
-#endif
-
-       groups_bygid = xmalloc(ngroups * sizeof(*groups_bygid));
-       groups_byname = xmalloc(ngroups * sizeof(*groups_byname));
-
+       ngroups = sizeof(groups_bygid) / sizeof(gid_t);
        if (getgrouplist(user, base, groups_bygid, &ngroups) == -1)
-               logit("getgrouplist: groups list too small");
+               log("getgrouplist: groups list too small");
        for (i = 0, j = 0; i < ngroups; i++)
                if ((gr = getgrgid(groups_bygid[i])) != NULL)
                        groups_byname[j++] = xstrdup(gr->gr_name);
-       xfree(groups_bygid);
        return (ngroups = j);
 }
 
@@ -92,6 +85,5 @@ ga_free(void)
                for (i = 0; i < ngroups; i++)
                        xfree(groups_byname[i]);
                ngroups = 0;
-               xfree(groups_byname);
        }
 }