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Index: src/docmd.c
===================================================================
RCS file: /src/rdist/src/docmd.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -c -r1.1.1.1 -r1.2
*** docmd.c 1995/07/21 09:53:30 1.1.1.1
--- docmd.c 1995/07/21 10:07:14 1.2
***************
*** 251,259 ****
char *cmd;
{
int desc;
- #if defined(DIRECT_RCMD)
static int port = -1;
- #endif /* DIRECT_RCMD */
debugmsg(DM_MISC, "local user = %s remote user = %s\n", luser, ruser);
debugmsg(DM_MISC, "Remote command = '%s'\n", cmd);
--- 251,257 ----
***************
*** 280,290 ****
if (becomeuser() != 0)
exit(1);
#else /* !DIRECT_RCMD */
! debugmsg(DM_MISC, "Remote shell command = '%s'\n", path_remsh);
! (void) signal(SIGPIPE, SIG_IGN);
! desc = rshrcmd(&rhost, -1, luser, ruser, cmd, 0);
! if (desc > 0)
(void) signal(SIGPIPE, sighandler);
#endif /* DIRECT_RCMD */
(void) alarm(0);
--- 278,303 ----
if (becomeuser() != 0)
exit(1);
#else /* !DIRECT_RCMD */
! if (geteuid() == 0 && strcmp(path_remsh, _PATH_REMSH) == 0) {
! debugmsg(DM_MISC, "I am root, using rsh, therefore direct rcmd\n");
(void) signal(SIGPIPE, sighandler);
+
+ if (port < 0) {
+ struct servent *sp;
+
+ if ((sp = getservbyname("shell", "tcp")) == NULL)
+ fatalerr("shell/tcp: unknown service");
+ port = sp->s_port;
+ }
+
+ desc = rcmd(&rhost, port, luser, ruser, cmd, 0);
+ } else {
+ debugmsg(DM_MISC, "Remote shell command = '%s'\n", path_remsh);
+ (void) signal(SIGPIPE, SIG_IGN);
+ desc = rshrcmd(&rhost, -1, luser, ruser, cmd, 0);
+ if (desc > 0)
+ (void) signal(SIGPIPE, sighandler);
+ }
#endif /* DIRECT_RCMD */
(void) alarm(0);
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