Sorry!
Felix
--- names.c Sun May 17 14:14:42 1998
+++ names.c.new Sun May 17 14:14:11 1998
@@ -48,6 +48,9 @@
static uid_t cached_uid; /* valid only if cached_uname is not empty */
static gid_t cached_gid; /* valid only if cached_gname is not empty */
+int lookup_failed = 0;
+int glookup_failed = 0;
+
/*------------------------------------------.
| Given UID, find the corresponding UNAME. |
`------------------------------------------*/
@@ -111,12 +114,18 @@
passwd = getpwnam (uname);
if (passwd)
{
+ lookup_failed = 0;
cached_uid = passwd->pw_uid;
strncpy (cached_uname, uname, UNAME_FIELD_SIZE);
}
- else
+ else {
+ lookup_failed = 1;
+ strncpy (cached_uname, uname, UNAME_FIELD_SIZE);
return 0;
+ }
}
+ if (lookup_failed)
+ return 0;
*uidp = cached_uid;
return 1;
}
@@ -137,12 +146,18 @@
group = getgrnam (gname);
if (group)
{
+ glookup_failed = 0;
cached_gid = group->gr_gid;
strncpy (cached_gname, gname, GNAME_FIELD_SIZE);
}
- else
+ else {
+ glookup_failed = 1;
+ strncpy (cached_gname, gname, GNAME_FIELD_SIZE);
return 0;
+ }
}
+ if (glookup_failed)
+ return 0;
*gidp = cached_gid;
return 1;
}
-
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