[src/trunk]: src/sys/arch PR 51200 gets in libsa considered harmful: use kgets

[dholland <dholland%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/81c058eaf92f
branches:  trunk
changeset: 345854:81c058eaf92f
user:      dholland <dholland%NetBSD.org@localhost>
date:      Sat Jun 11 06:38:50 2016 +0000

description:
PR 51200 gets in libsa considered harmful: use kgets

diffstat:

 sys/arch/prep/stand/boot/monitor.c      |  4 ++--
 sys/arch/rs6000/stand/boot/monitor.c    |  4 ++--
 sys/arch/sandpoint/stand/altboot/main.c |  8 ++++----
 sys/arch/sbmips/stand/common/boot.c     |  4 ++--
 sys/arch/shark/stand/ofwboot/boot.c     |  4 ++--
 sys/arch/sparc/stand/boot/boot.c        |  6 +++---
 sys/arch/sparc/stand/ofwboot/boot.c     |  4 ++--
 sys/arch/vax/boot/boot/boot.c           |  4 ++--
 8 files changed, 19 insertions(+), 19 deletions(-)

diffs (170 lines):

diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/prep/stand/boot/monitor.c
--- a/sys/arch/prep/stand/boot/monitor.c        Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/prep/stand/boot/monitor.c        Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: monitor.c,v 1.8 2010/02/03 13:47:57 wiz Exp $  */
+/*     $NetBSD: monitor.c,v 1.9 2016/06/11 06:38:50 dholland Exp $     */
 
 /*-
  * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
@@ -75,7 +75,7 @@
 
        while(1) {
                printf("db> ");
-               gets(line);
+               kgets(line, sizeof(line));
 
                flag = 0;
                for(p = line, argc = 0; *p != '\0'; p++) {
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/rs6000/stand/boot/monitor.c
--- a/sys/arch/rs6000/stand/boot/monitor.c      Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/rs6000/stand/boot/monitor.c      Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: monitor.c,v 1.3 2010/02/03 13:48:17 wiz Exp $  */
+/*     $NetBSD: monitor.c,v 1.4 2016/06/11 06:39:25 dholland Exp $     */
 
 /*-
  * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
@@ -75,7 +75,7 @@
 
        while(1) {
                printf("db> ");
-               gets(line);
+               kgets(line, sizeof(line));
 
                flag = 0;
                for(p = line, argc = 0; *p != '\0'; p++) {
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/sandpoint/stand/altboot/main.c
--- a/sys/arch/sandpoint/stand/altboot/main.c   Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/sandpoint/stand/altboot/main.c   Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: main.c,v 1.27 2015/09/30 14:14:32 phx Exp $ */
+/* $NetBSD: main.c,v 1.28 2016/06/11 06:40:24 dholland Exp $ */
 
 /*-
  * Copyright (c) 2007 The NetBSD Foundation, Inc.
@@ -643,7 +643,7 @@
 
        printf("\nbootargs> ");
        cmdline = alloc(256);
-       gets(cmdline);
+       kgets(cmdline, 256);
 
        return parse_cmdline(argv, maxargc, cmdline,
            cmdline + strlen(cmdline));
@@ -686,7 +686,7 @@
 
        for (;;) {
                printf("\nfind> ");
-               gets(buf);
+               kgets(buf, sizeof(buf));
                if (tolower((unsigned)buf[0]) == 'x')
                        break;
                for (i = 0, n = 0, c = 0; buf[i]; i++) {
@@ -744,7 +744,7 @@
                }
 
                printf("controller> ");
-               gets(buf);
+               kgets(buf, sizeof(buf));
                if (buf[0] == '*' && buf[1] == 'X')
                        break;
 
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/sbmips/stand/common/boot.c
--- a/sys/arch/sbmips/stand/common/boot.c       Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/sbmips/stand/common/boot.c       Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: boot.c,v 1.6 2011/01/22 19:19:22 joerg Exp $ */
+/* $NetBSD: boot.c,v 1.7 2016/06/11 06:41:12 dholland Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -119,7 +119,7 @@
 
        if (strchr(boot_flags, 'i') || strchr(boot_flags, 'I')) {
                printf("Boot file: ");
-               gets(boot_file);
+               kgets(boot_file, sizeof(boot_file));
        }
 
        memset(marks, 0, sizeof marks);
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/shark/stand/ofwboot/boot.c
--- a/sys/arch/shark/stand/ofwboot/boot.c       Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/shark/stand/ofwboot/boot.c       Sat Jun 11 06:38:50 2016 +0000
@@ -1,5 +1,5 @@
 #define        DEBUG
-/*     $NetBSD: boot.c,v 1.7 2011/01/22 19:19:23 joerg Exp $   */
+/*     $NetBSD: boot.c,v 1.8 2016/06/11 06:41:55 dholland Exp $        */
 
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -232,7 +232,7 @@
 
                if (boothowto & RB_ASKNAME) {
                        printf("Boot: ");
-                       gets(bootline);
+                       kgets(bootline, sizeof(bootline));
                        parseargs(bootline, &boothowto);
                }
 
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/sparc/stand/boot/boot.c
--- a/sys/arch/sparc/stand/boot/boot.c  Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/sparc/stand/boot/boot.c  Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: boot.c,v 1.29 2015/11/27 16:52:32 joerg Exp $ */
+/*     $NetBSD: boot.c,v 1.30 2016/06/11 06:43:16 dholland Exp $ */
 
 /*-
  * Copyright (c) 1982, 1986, 1990, 1993
@@ -285,13 +285,13 @@
                if (boothowto & RB_ASKNAME) {
                        printf("device[%s] (\"halt\" to halt): ",
                                        prom_bootdevice);
-                       gets(dbuf);
+                       kgets(dbuf, sizeof(dbuf));
                        if (strcmp(dbuf, "halt") == 0)
                                _rtt();
                        if (dbuf[0])
                                strcpy(prom_bootdevice, dbuf);
                        printf("boot (press RETURN to try default list): ");
-                       gets(fbuf);
+                       kgets(fbuf, sizeof(fbuf));
                        if (fbuf[0])
                                strcpy(kernel, fbuf);
                        else {
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/sparc/stand/ofwboot/boot.c
--- a/sys/arch/sparc/stand/ofwboot/boot.c       Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/sparc/stand/ofwboot/boot.c       Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: boot.c,v 1.32 2016/05/30 10:37:14 martin Exp $ */
+/*     $NetBSD: boot.c,v 1.33 2016/06/11 06:43:47 dholland Exp $       */
 
 /*
  * Copyright (c) 1997, 1999 Eduardo E. Horvath.  All rights reserved.
@@ -463,7 +463,7 @@
                        char cmdline[PROM_MAX_PATH];
 
                        printf("Boot: ");
-                       gets(cmdline);
+                       kgets(cmdline, sizeof(cmdline));
 
                        if (!strcmp(cmdline,"exit") ||
                            !strcmp(cmdline,"halt")) {
diff -r 7aa245bf7db7 -r 81c058eaf92f sys/arch/vax/boot/boot/boot.c
--- a/sys/arch/vax/boot/boot/boot.c     Sat Jun 11 06:38:18 2016 +0000
+++ b/sys/arch/vax/boot/boot/boot.c     Sat Jun 11 06:38:50 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: boot.c,v 1.33 2015/06/05 16:01:55 martin Exp $ */
+/*     $NetBSD: boot.c,v 1.34 2016/06/11 06:42:27 dholland Exp $ */
 /*-
  * Copyright (c) 1982, 1986 The Regents of the University of California.
  * All rights reserved.
@@ -163,7 +163,7 @@
                char *c, *d;
 
                printf("> ");
-               gets(line);
+               kgets(line, sizeof(line));
 
                c = line;
                while (*c == ' ')