X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/184e88237dea64ce48076cdd0184612d057cbafd..055e2cb463e4e4adf2d9292a50ac274938f9a5ac:/src/src/child.c

diff --git a/src/src/child.c b/src/src/child.c
index 11a971fb5..36d192e9a 100644
--- a/src/src/child.c
+++ b/src/src/child.c
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/child.c,v 1.11 2007/01/08 10:50:17 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -143,7 +141,7 @@ if (exec_type == CEE_RETURN_ARGV)
 failure. We know that there will always be at least one extra option in the
 call when exec() is done here, so it can be used to add to the panic data. */
 
-DEBUG(D_exec) debug_print_argv(argv);
+DEBUG(D_exec) debug_print_argv(CUSS argv);
 exim_nullstd();                            /* Make sure std{in,out,err} exist */
 execv(CS argv[0], (char *const *)argv);
 
@@ -309,8 +307,9 @@ Returns:      the pid of the created process or -1 if anything has gone wrong
 */
 
 pid_t
-child_open_uid(uschar **argv, uschar **envp, int newumask, uid_t *newuid,
-  gid_t *newgid, int *infdptr, int *outfdptr, uschar *wd, BOOL make_leader)
+child_open_uid(const uschar **argv, const uschar **envp, int newumask,
+  uid_t *newuid, gid_t *newgid, int *infdptr, int *outfdptr, uschar *wd,
+  BOOL make_leader)
 {
 int save_errno;
 int inpfd[2], outpfd[2];
@@ -340,6 +339,7 @@ output when things go wrong. */
 if (pid == 0)
   {
   signal(SIGUSR1, SIG_IGN);
+  signal(SIGPIPE, SIG_DFL);
 
   if (newgid != NULL && setgid(*newgid) < 0)
     {
@@ -388,7 +388,7 @@ if (pid == 0)
   /* Now do the exec */
 
   if (envp == NULL) execv(CS argv[0], (char *const *)argv);
-    else execve(CS argv[0], (char *const *)argv, (char *const *)envp);
+  else execve(CS argv[0], (char *const *)argv, (char *const *)envp);
 
   /* Failed to execv. Signal this failure using EX_EXECFAILED. We are
   losing the actual errno we got back, because there is no way to return
@@ -451,8 +451,8 @@ pid_t
 child_open(uschar **argv, uschar **envp, int newumask, int *infdptr,
   int *outfdptr, BOOL make_leader)
 {
-return child_open_uid(argv, envp, newumask, NULL, NULL, infdptr, outfdptr,
-  NULL, make_leader);
+return child_open_uid(CUSS argv, CUSS envp, newumask, NULL, NULL,
+  infdptr, outfdptr, NULL, make_leader);
 }