masqmail-0.2
view src/base64/base64dec.c @ 184:b3835b6b834b
Security fix! Correct handling of seteuid() return value
See Debian bug #638002, reported by John Lightsey.
When possible the (already available) set_euidgid() function is used.
Additionally, it is unnecessary to change the identity when writing
into an already open file descriptor.
This should fix the problem.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Sat, 27 Aug 2011 18:00:40 +0200 |
| parents | 08114f7dcc23 |
| children |
line source
1 #include <glib.h>
2 #include <stdio.h>
3 #include <stdlib.h>
5 #include "base64.h"
7 int
8 main()
9 {
10 gchar line[100];
11 gchar *buf;
12 gint size;
14 while (fgets(line, 100, stdin)) {
15 buf = base64_decode(line, &size);
16 fwrite(buf, size, 1, stdout);
17 g_free(buf);
18 }
19 exit(0);
20 }