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Convert setuid/setgid users to xsetuid/xsetgid.

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This commit is contained in:
Rob Landley
2006-07-16 08:06:34 +00:00
parent 25c194fd19
commit afb94ecf2b
6 changed files with 12 additions and 16 deletions
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8
networking/traceroute.c
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@@ -941,7 +941,6 @@ traceroute_main(int argc, char *argv[])
#endif
u_short off = 0;
struct IFADDRLIST *al;
int uid = getuid();
char *device = NULL;
int max_ttl = 30;
char *max_ttl_str = NULL;
@@ -1010,8 +1009,7 @@ traceroute_main(int argc, char *argv[])
* set the ip source address of the outbound
* probe (e.g., on a multi-homed host).
*/
if (uid)
bb_error_msg_and_die("-s %s: Permission denied", source);
if (getuid()) bb_error_msg_and_die("-s %s: Permission denied", source);
}
if(waittime_str)
waittime = str2val(waittime_str, "wait time", 2, 24 * 60 * 60);
@@ -1160,8 +1158,8 @@ traceroute_main(int argc, char *argv[])
sizeof(on));
/* Revert to non-privileged user after opening sockets */
setgid(getgid());
setuid(uid);
xsetgid(getgid());
xsetuid(getuid());
outip = (struct ip *)xcalloc(1, (unsigned)packlen);