smtp.c: Use read-end of pipe, not random integer.

Instead of `pdi[0]' the array of two elements was being indexed by `i'.
That is typically zero so everything works, but can be up to five
depending how many times fork(2) failed before succeeding.  Fixes
e65127948.

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index 3d2a8e5..1b92db9 100644 (file)
--- a/mts/smtp/smtp.c
+++ b/mts/smtp/smtp.c
@@ -349,7 +349,7 @@ sendmail_init (char *client, int watch, int verbose, int debug, int sasl,
            close (pdi[1]);
            close (pdo[0]);
 
            close (pdi[1]);
            close (pdo[0]);
 

-           netsec_set_fd(nsc, pdi[i], pdo[1]);
+           netsec_set_fd(nsc, pdi[0], pdo[1]);

            netsec_set_timeout(nsc, SM_OPEN);
            result = smhear ();
            switch (result) {
            netsec_set_timeout(nsc, SM_OPEN);
            result = smhear ();
            switch (result) {