Run radrelay as a different user

[Eric Merkel]

On 6/13/06, Alan DeKok <aland at nitros9.org> wrote:
> "Eric Merkel" <ejmerkel at gmail.com> wrote:
> > # su -c 'radrelay -xx -s SecretPass -r 192.168.1.4:1645
> > /var/log/radius/radacct/detail' radiusd
> >
> > I do not get any debug information back it just goes back to the
> > prompt and radrelay doesn't start.
>
>   Try doing an "strace" to see what's going on.
>

Here is the last part of the strace. Looks like it is dying on the 3rd
line. Any clue what this means? -Eric


socket(PF_NETLINK, SOCK_RAW, 9)         = 3
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
readlink("/proc/self/exe", 0xbfe142e0, 4095) = -1 EACCES (Permission denied)
sendto(3, "l\0\0\0R\4\5\0\6\0\0\0\0\0\0\0PAM session clos"..., 108, 0,
{sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 108
select(4, [3], NULL, NULL, {0, 100000}) = 1 (in [3], left {0, 100000})
recvfrom(3, "$\0\0\0\2\0\0\0\6\0\0\0\207j\0\0\0\0\0\0l\0\0\0R\4\5\0"...,
8476, MSG_PEEK|MSG_DONTWAIT, {sa_family=AF_NETLINK, pid=0,
groups=00000000}, [12]) = 36
recvfrom(3, "$\0\0\0\2\0\0\0\6\0\0\0\207j\0\0\0\0\0\0l\0\0\0R\4\5\0"...,
8476, MSG_DONTWAIT, {sa_family=AF_NETLINK, pid=0, groups=00000000},
[12]) = 36
close(3)                                = 0
munmap(0xcd4000, 13204)                 = 0
munmap(0xe9c000, 101668)                = 0
munmap(0xa76000, 88064)                 = 0
munmap(0x143000, 16864)                 = 0
munmap(0xadf000, 6152)                  = 0
munmap(0xc2b000, 31520)                 = 0
munmap(0x6a3000, 42528)                 = 0
munmap(0xa6f000, 21660)                 = 0
munmap(0x8e2000, 6556)                  = 0
munmap(0x13f000, 13688)                 = 0
munmap(0x3df000, 14812)                 = 0
munmap(0x780000, 56172)                 = 0
munmap(0xdfc000, 18704)                 = 0
munmap(0x7c5000, 5892)                  = 0
exit_group(1)                           = ?
Process 27271 detached