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* regtool.cc: Extend copyright-years. 

(print_version): Ditto.
	(cmd_list): Don't depend on terminating '\0' being present on
	string-values.
	(cmd_get): Don't attempt to read more than present, but keep
	extra space for terminating '\0'. Really output REG_BINARY.
	Don't leak memory.
	(cmd_set): Include trailing '\0' in string's length.
This commit is contained in:
Corinna Vinschen 2005-09-08 09:24:41 +00:00
parent 70d0243ce9
commit b17b7644d5
2 changed files with 19 additions and 7 deletions
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11
winsup/utils/ChangeLog
View File

@ -1,3 +1,14 @@
2005-09-08 Bas van Gompel <cygwin-patch.buzz@bavag.tmfweb.nl>
* regtool.cc: Extend copyright-years.
(print_version): Ditto.
(cmd_list): Don't depend on terminating '\0' being present on
string-values.
(cmd_get): Don't attempt to read more than present, but keep
extra space for terminating '\0'. Really output REG_BINARY.
Don't leak memory.
(cmd_set): Include trailing '\0' in string's length.
2005-08-18 Corinna Vinschen <corinna@vinschen.de>
* passwd.c (longopts): Add --logonserver option.

15
winsup/utils/regtool.cc
View File

@ -1,6 +1,6 @@
/* regtool.cc
Copyright 2000, 2001, 2002, 2003, 2004 Red Hat Inc.
Copyright 2000, 2001, 2002, 2003, 2004, 2005 Red Hat Inc.
This file is part of Cygwin.
@ -138,7 +138,7 @@ print_version ()
printf ("\
%s (cygwin) %.*s\n\
Registry Tool\n\
Copyright 2000, 2001, 2002 Red Hat, Inc.\n\
Copyright 2000, 2001, 2002, 2003, 2004, 2005 Red Hat, Inc.\n\
Compiled on %s\n\
", prog_name, len, v, __DATE__);
}
@ -398,6 +398,7 @@ cmd_list ()
m = maxvalnamelen + 1;
n = maxvaluelen + 1;
RegEnumValue (key, i, value_name, &m, 0, &t, (BYTE *) value_data, &n);
value_data[n] = 0;
if (!verbose)
printf ("%s\n", value_name);
else
@ -515,11 +516,11 @@ cmd_set ()
sizeof (v));
break;
case KT_STRING:
rv = RegSetValueEx (key, value, 0, REG_SZ, (const BYTE *) a, strlen (a));
rv = RegSetValueEx (key, value, 0, REG_SZ, (const BYTE *) a, strlen (a) + 1);
break;
case KT_EXPAND:
rv = RegSetValueEx (key, value, 0, REG_EXPAND_SZ, (const BYTE *) a,
strlen (a));
strlen (a) + 1);
break;
case KT_MULTI:
for (i = 1, n = 1; argv[i]; i++)
@ -569,15 +570,14 @@ cmd_get ()
rv = RegQueryValueEx (key, value, 0, &vtype, 0, &dsize);
if (rv != ERROR_SUCCESS)
Fail (rv);
dsize++;
data = (char *) malloc (dsize);
data = (char *) malloc (dsize + 1);
rv = RegQueryValueEx (key, value, 0, &vtype, (BYTE *) data, &dsize);
if (rv != ERROR_SUCCESS)
Fail (rv);
switch (vtype)
{
case REG_BINARY:
fwrite (data, dsize, 0, stdout);
fwrite (data, dsize, 1, stdout);
break;
case REG_DWORD:
printf ("%lu\n", *(DWORD *) data);
@ -593,6 +593,7 @@ cmd_get ()
bufsize = ExpandEnvironmentStrings (data, 0, 0);
buf = (char *) malloc (bufsize + 1);
ExpandEnvironmentStrings (data, buf, bufsize + 1);
free (data);
data = buf;
}
printf ("%s\n", data);