masqmail
view src/readtest.c @ 331:e507c854a63e
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 16:19:07 +0200 |
| parents | 26e34ae9a3e3 |
| children | b27f66555ba8 |
line source
2 #include "masqmail.h"
3 #include "readsock.h"
5 int
6 main()
7 {
8 char *buf = g_malloc(20);
9 int size = 20, ret;
11 ret = read_sockline1(stdin, &buf, &size, 60, READSOCKL_CVT_CRLF);
12 /* ret = read_sockline(stdin, buf, size, 60, READSOCKL_CHUG); */
14 printf("%s\n", buf);
15 printf("ret = %d, size = %d, strlen = %d\n", ret, size, strlen(buf));
17 return 0;
18 }