Moved upcase(), update_attr(), content_charset(), and

[nmh] / uip / slocal.c

diff --git a/uip/slocal.c b/uip/slocal.c
index 11a44cc952c6e17705e409d72444292c4d565923..fb21c88015faed6b40ea8f58cef52c1ba9004104 100644 (file)
--- a/uip/slocal.c
+++ b/uip/slocal.c
@@ -188,14 +188,7 @@ main (int argc, char **argv)
     char mailbox[BUFSIZ], tmpfil[BUFSIZ];
     char **argp, **arguments;
 
-#ifdef LOCALE
-    setlocale(LC_ALL, "");
-#endif
-    invo_name = r1bindex (*argv, '/');
-
-    /* foil search of user profile/context */
-    if (context_foil (NULL) == -1)
-       done (1);
+    if (nmh_init(argv[0], 0 /* use context_foil() */)) { return 1; }
 
     mts_init (invo_name);
     arguments = getarguments (invo_name, argc, argv, 0);
@@ -290,11 +283,15 @@ main (int argc, char **argv)
     umask (0077);
 
     if (geteuid() == 0) {
-       setgid (pw->pw_gid);
+       if (setgid (pw->pw_gid) != 0) {
+           adios ("setgid", "unable to set group to %ld", (long) pw->pw_gid);
+       }
        initgroups (pw->pw_name, pw->pw_gid);
-       setuid (pw->pw_uid);
+       if (setuid (pw->pw_uid) != 0) {
+           adios ("setuid", "unable to set user to %ld", (long) pw->pw_uid);
+       }
     }
-    
+
     if (info == NULL)
        info = "";
 
@@ -317,14 +314,16 @@ main (int argc, char **argv)
        if (debug)
            debug_printf ("retrieving message from file \"%s\"\n", file);
        if ((fd = copy_message (tempfd, tmpfil, 1)) == -1)
-           adios (NULL, "unable to create temporary file");
+           adios(NULL, "unable to create temporary file in %s",
+                  get_temp_dir());
        close (tempfd);
     } else {
        /* getting message from stdin */
        if (debug)
            debug_printf ("retrieving message from stdin\n");
        if ((fd = copy_message (fileno (stdin), tmpfil, 1)) == -1)
-           adios (NULL, "unable to create temporary file");
+           adios(NULL, "unable to create temporary file in %s",
+                  get_temp_dir());
     }
 
     if (debug)
@@ -341,7 +340,7 @@ main (int argc, char **argv)
        thing would be to delay this unlink() until later if debug == 1, but I'll
        leave that for someone who cares about the temp-file-accessing
        functionality (they'll have to watch out for cases where we adios()). */
-    unlink (tmpfil);
+    (void) m_unlink (tmpfil);
 
     if (!(fp = fdopen (fd, "r+")))
        adios (NULL, "unable to access temporary file");
@@ -1042,8 +1041,9 @@ usr_folder (int fd, char *string)
  */
 
 static int
-usr_pipe (int fd, char *cmd, char *pgm, char **vec, int suppress)
+usr_pipe (int fd_arg, char *cmd, char *pgm, char **vec, int suppress)
 {
+    volatile int fd = fd_arg;
     pid_t child_id;
     int i, bytes, seconds, status;
     struct stat st;
@@ -1197,7 +1197,6 @@ copy_message (int qd, char *tmpfil, int fold)
 
     tfile = m_mktemp2(NULL, invo_name, &fd1, NULL);
     if (tfile == NULL) return -1;
-    fchmod(fd1, 0600);
     strncpy (tmpfil, tfile, BUFSIZ);
 
     if (!fold) {
@@ -1205,7 +1204,7 @@ copy_message (int qd, char *tmpfil, int fold)
            if (write (fd1, buffer, i) != i) {
 you_lose:
                close (fd1);
-               unlink (tmpfil);
+               (void) m_unlink (tmpfil);
                return -1;
            }
        if (i == -1)
@@ -1477,7 +1476,6 @@ suppress_duplicates (int fd, char *file)
                free (cp);
                fclose (in);
                return result;
-               break;
 
           case BODY:
           case FILEEOF: