From: millert <millert@openbsd.org>
Date: Sun, 15 Sep 1996 23:27:09 +0000 (+0000)
Subject: more sprintf -> snprintf paranoia
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=bcdca5324361d077008be0dbecc94a7134abe663;p=openbsd

more sprintf -> snprintf paranoia
---

diff --git a/kerberosIV/compile_et/error_table.y b/kerberosIV/compile_et/error_table.y
index 11ddd22c169..2bb86fd0d50 100644
--- a/kerberosIV/compile_et/error_table.y
+++ b/kerberosIV/compile_et/error_table.y
@@ -1,5 +1,5 @@
 %{
-/*	$Id: error_table.y,v 1.1.1.1 1995/12/14 06:52:49 tholo Exp $	*/
+/*	$Id: error_table.y,v 1.2 1996/09/15 23:27:09 millert Exp $	*/
 
 /*-
  * Copyright 1987, 1988 by the Student Information Processing Board
@@ -101,7 +101,7 @@ description	:	QUOTED_STRING
 
 #ifndef	lint
 static char const rcsid_error_table_y[] =
-    "$Id: error_table.y,v 1.1.1.1 1995/12/14 06:52:49 tholo Exp $";
+    "$Id: error_table.y,v 1.2 1996/09/15 23:27:09 millert Exp $";
 #endif
 
 #include "et_lex.lex.c"
@@ -122,7 +122,7 @@ gensym(x)
 	}
 	symbol = (char *)malloc(32 * sizeof(char));
 	gensym_n++;
-	sprintf(symbol, "et%ld", gensym_n);
+	snprintf(symbol, 32 * sizeof(char), "et%ld", gensym_n);
 	return(symbol);
 }
 
diff --git a/kerberosIV/ext_srvtab/ext_srvtab.c b/kerberosIV/ext_srvtab/ext_srvtab.c
index 13a84125941..62e74ca21e8 100644
--- a/kerberosIV/ext_srvtab/ext_srvtab.c
+++ b/kerberosIV/ext_srvtab/ext_srvtab.c
@@ -1,4 +1,4 @@
-/*	$Id: ext_srvtab.c,v 1.1.1.1 1995/12/14 06:52:41 tholo Exp $	*/
+/*	$Id: ext_srvtab.c,v 1.2 1996/09/15 23:28:08 millert Exp $	*/
 
 /*-
  * Copyright 1987, 1988 by the Student Information Processing Board
@@ -124,7 +124,7 @@ main(int argc, char **argv)
     for (arg = 1; arg < argc; arg++) {
 	if (argv[arg][0] == '-')
 	    continue;
-	sprintf(fname, "%s-new-srvtab", argv[arg]);
+	snprintf(fname, sizeof(fname), "%s-new-srvtab", argv[arg]);
 	if ((fout = fopen(fname, "w")) == NULL) {
 	    fprintf(stderr, "Couldn't create file '%s'.\n", fname);
 	    fopen_errs++;
diff --git a/kerberosIV/kadmin/kadmin.c b/kerberosIV/kadmin/kadmin.c
index 2cb575103c3..9de5accf798 100644
--- a/kerberosIV/kadmin/kadmin.c
+++ b/kerberosIV/kadmin/kadmin.c
@@ -1,4 +1,4 @@
-/*	$Id: kadmin.c,v 1.2 1995/12/14 08:43:44 tholo Exp $	*/
+/*	$Id: kadmin.c,v 1.3 1996/09/15 23:30:52 millert Exp $	*/
 
 /* 
  * Copyright (C) 1989 by the Massachusetts Institute of Technology
@@ -362,7 +362,8 @@ main(int argc, char **argv)
 	ss_perror(sci_idx, code, "creating invocation");
 	exit(1);
     }
-    (void) sprintf(tktstring, "/tmp/tkt_adm_%d",(int)getpid());
+    (void) snprintf(tktstring, sizeof(tktstring), "/tmp/tkt_adm_%d",
+	(int)getpid());
     krb_set_tkt_string(tktstring);
 
     do_init(argc, argv);
@@ -435,7 +436,8 @@ change_password(int argc, char **argv)
 	    return;
 
 	/* get the new password */
-	(void) sprintf(pw_prompt, "New password for %s:", argv[1]);
+	(void) snprintf(pw_prompt, sizeof(pw_prompt), "New password for %s:",
+	    argv[1]);
 	
 	if (get_password(&new.key_low, &new.key_high,
 			 pw_prompt, SWAP) == GOOD_PW) {
@@ -474,7 +476,8 @@ change_admin_password(int argc, char **argv)
     if (get_admin_password() != GOOD_PW)
 	return;
 
-    (void) sprintf(prompt_pw, "New password for %s.admin:",myname);
+    (void) snprintf(prompt_pw, sizeof(prompt_pw), "New password for %s.admin:",
+	myname);
     if (get_password(&low, &high, prompt_pw, DONTSWAP) == GOOD_PW) {
 	bcopy((char *)&low,(char *) newkey,4);
 	bcopy((char *)&high, (char *)(((int32_t *) newkey) + 1),4);
@@ -524,7 +527,8 @@ add_new_key(int argc, char **argv)
 	get_expdate(&new);
 
 	/* get the new password */
-	(void) sprintf(pw_prompt, "Password for %s:", argv[1]);
+	(void) snprintf(pw_prompt, sizeof(pw_prompt), "Password for %s:",
+	    argv[1]);
 	
 	if (get_password(&new.key_low, &new.key_high,
 			 pw_prompt, SWAP) == GOOD_PW) {