X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Futils%2Fchkpw.c;h=9691b734336376dd11a7eacf92422d371d70055a;hb=b9a2089d59579d13694e08b299c2aaf44ef9df6c;hp=ce5faaff81d4db537a3141d66744564c5a5a3180;hpb=a217e08a2d59d90bac3bf83d39de33d5221ef107;p=citadel.git

diff --git a/citadel/utils/chkpw.c b/citadel/utils/chkpw.c
index ce5faaff8..9691b7343 100644
--- a/citadel/utils/chkpw.c
+++ b/citadel/utils/chkpw.c
@@ -1,21 +1,13 @@
 /* 
+ * Copyright (c) 1987-2021 by the citadel.org team
  *
- *
- * Copyright (c) 1987-2009 by the citadel.org team
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
+ *  This program is open source software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 3.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include <errno.h>
@@ -48,11 +40,24 @@ int chkpwd_read_pipe[2];
 static int validpw(uid_t uid, const char *pass)
 {
 	char buf[256];
+	int rv;
 
-	write(chkpwd_write_pipe[1], &uid, sizeof(uid_t));
-	write(chkpwd_write_pipe[1], pass, 256);
-	read(chkpwd_read_pipe[0], buf, 4);
+	rv = write(chkpwd_write_pipe[1], &uid, sizeof(uid_t));
+	if (rv == -1) {
+		printf( "Communicatino with chkpwd broken: %s\n", strerror(errno));
+		return 0;
+	}
 
+	rv = write(chkpwd_write_pipe[1], pass, 256);
+	if (rv == -1) {
+		printf( "Communicatino with chkpwd broken: %s\n", strerror(errno));
+		return 0;
+	}
+	rv = read(chkpwd_read_pipe[0], buf, 4);
+	if (rv == -1) {
+		printf( "Communicatino with chkpwd broken: %s\n", strerror(errno));
+		return 0;
+	}
 	if (!strncmp(buf, "PASS", 4)) {
 		printf("pass\n");
 		return(1);
@@ -110,8 +115,6 @@ int main(int argc, char **argv) {
 	int uid;
 	char ctdldir[PATH_MAX]=CTDLDIR;
 	
-	calc_dirs_n_files(0,0,"", ctdldir, 0);
-	
 	printf("\n\n ** host auth mode test utility **\n\n");
 	start_chkpwd_daemon();