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-rw-r--r--meta/packages/tinylogin/tinylogin-1.4/cvs-20040608.patch821
1 files changed, 821 insertions, 0 deletions
diff --git a/meta/packages/tinylogin/tinylogin-1.4/cvs-20040608.patch b/meta/packages/tinylogin/tinylogin-1.4/cvs-20040608.patch
new file mode 100644
index 0000000000..1142329a67
--- /dev/null
+++ b/meta/packages/tinylogin/tinylogin-1.4/cvs-20040608.patch
@@ -0,0 +1,821 @@
1Index: Config.h
2===================================================================
3RCS file: /var/cvs/tinylogin/Config.h,v
4retrieving revision 1.10
5retrieving revision 1.12
6diff -u -r1.10 -r1.12
7--- a/Config.h 23 Jun 2002 03:09:07 -0000 1.10
8+++ b/Config.h 17 Feb 2003 11:51:55 -0000 1.12
9@@ -27,15 +27,11 @@
10 // Enable checking of /etc/securetty by login
11 #define CONFIG_FEATURE_SECURETTY
12 //
13-// Enable using sha passwords
14-#define CONFIG_FEATURE_SHA1_PASSWORDS
15-//
16 // Enable use of a wheel group
17 #define CONFIG_WHEEL_GROUP
18 //
19-// This compiles out everything but the most
20-// trivial --help usage information (i.e. reduces binary size)
21-#define CONFIG_FEATURE_TRIVIAL_HELP
22+// Show verbose usage messages
23+//#define CONFIG_FEATURE_VERBOSE_USAGE
24 //
25 // Enable 'tinylogin --install [-s]' to allow tinylogin
26 // to create links (or symlinks) at runtime for all the
27@@ -48,10 +44,6 @@
28 // Nothing beyond this point should ever be touched by
29 // mere mortals so leave this stuff alone.
30 //
31-#ifdef CONFIG_FEATURE_SHA1_PASSWORDS
32-#define CONFIG_SHA1
33-#endif
34-//
35 #ifdef CONFIG_FEATURE_SHADOWPASSWDS
36 #define CONFIG_SHADOW
37 #endif
38Index: addgroup.c
39===================================================================
40RCS file: /var/cvs/tinylogin/addgroup.c,v
41retrieving revision 1.22
42retrieving revision 1.23
43diff -u -r1.22 -r1.23
44--- a/addgroup.c 12 Dec 2002 08:46:03 -0000 1.22
45+++ b/addgroup.c 9 Jan 2003 18:43:29 -0000 1.23
46@@ -133,23 +133,33 @@
47 * ________________________________________________________________________ */
48 int addgroup_main(int argc, char **argv)
49 {
50+ int opt;
51 char *group;
52 char *user;
53 gid_t gid = 0;
54
55- if (argc < 2) {
56- show_usage();
57+ /* get remaining args */
58+ while ((opt = getopt (argc, argv, "g:")) != -1) {
59+ switch (opt) {
60+ case 'g':
61+ gid = strtol(optarg, NULL, 10);
62+ break;
63+ default:
64+ show_usage();
65+ break;
66+ }
67 }
68
69- if (strncmp(argv[1], "-g", 2) == 0) {
70- gid = strtol(argv[2], NULL, 10);
71- group = argv[2];
72+ if (optind < argc) {
73+ group = argv[optind];
74+ optind++;
75 } else {
76 show_usage();
77 }
78-
79- if (argc == 4) {
80- user = argv[3];
81+
82+ if (optind < argc) {
83+ user = argv[optind];
84+ optind++;
85 } else {
86 user = "";
87 }
88@@ -163,4 +173,4 @@
89 return addgroup(GROUP_FILE, group, gid, user);
90 }
91
92-/* $Id: addgroup.c,v 1.22 2002/12/12 08:46:03 andersen Exp $ */
93+/* $Id: addgroup.c,v 1.23 2003/01/09 18:43:29 andersen Exp $ */
94Index: adduser.c
95===================================================================
96RCS file: /var/cvs/tinylogin/adduser.c,v
97retrieving revision 1.37
98retrieving revision 1.38
99diff -u -r1.37 -r1.38
100--- a/adduser.c 12 Dec 2002 08:46:03 -0000 1.37
101+++ b/adduser.c 21 Jun 2003 19:35:42 -0000 1.38
102@@ -21,6 +21,9 @@
103 *
104 */
105
106+#ifndef _GNU_SOURCE
107+#define _GNU_SOURCE
108+#endif
109 #include <errno.h>
110 #include <fcntl.h>
111 #include <stdarg.h>
112@@ -29,6 +32,7 @@
113 #include <string.h>
114 #include <time.h>
115 #include <unistd.h>
116+#include <getopt.h>
117 #include <sys/param.h>
118 #include <sys/stat.h>
119 #include <sys/types.h>
120@@ -93,21 +97,23 @@
121 }
122 }
123
124- /* EDR check for an already existing gid */
125- while (getgrgid(p->pw_uid) != NULL)
126- p->pw_uid++;
127-
128- /* EDR also check for an existing group definition */
129- if (getgrnam(p->pw_name) != NULL)
130- return 3;
131+ if (p->pw_gid == 0) {
132+ /* EDR check for an already existing gid */
133+ while (getgrgid(p->pw_uid) != NULL)
134+ p->pw_uid++;
135+
136+ /* EDR also check for an existing group definition */
137+ if (getgrnam(p->pw_name) != NULL)
138+ return 3;
139+
140+ /* EDR create new gid always = uid */
141+ p->pw_gid = p->pw_uid;
142+ }
143
144 /* EDR bounds check */
145 if ((p->pw_uid > max) || (p->pw_uid < min))
146 return 2;
147
148- /* EDR create new gid always = uid */
149- p->pw_gid = p->pw_uid;
150-
151 /* return 1; */
152 return 0;
153 }
154@@ -136,7 +142,7 @@
155 }
156
157 /* putpwent(3) remix */
158-static int adduser(const char *filename, struct passwd *p)
159+static int adduser(const char *filename, struct passwd *p, int makehome, int setpass)
160 {
161 FILE *passwd;
162 int r;
163@@ -144,6 +150,11 @@
164 FILE *shadow;
165 struct spwd *sp;
166 #endif
167+ int new_group = 1;
168+
169+ /* if using a pre-existing group, don't create one */
170+ if (p->pw_gid != 0)
171+ new_group = 0;
172
173 /* make sure everything is kosher and setup uid && gid */
174 passwd = wfopen(filename, "a");
175@@ -194,29 +205,36 @@
176 }
177 #endif
178
179- /* add to group */
180- /* addgroup should be responsible for dealing w/ gshadow */
181- addgroup_wrapper(p->pw_name, p->pw_gid);
182+ if (new_group) {
183+ /* add to group */
184+ /* addgroup should be responsible for dealing w/ gshadow */
185+ addgroup_wrapper(p->pw_name, p->pw_gid);
186+ }
187
188 /* Clear the umask for this process so it doesn't
189 * * screw up the permissions on the mkdir and chown. */
190 umask(0);
191
192- /* mkdir */
193- if (mkdir(p->pw_dir, 0755)) {
194- perror_msg("%s", p->pw_dir);
195- }
196- /* Set the owner and group so it is owned by the new user. */
197- if (chown(p->pw_dir, p->pw_uid, p->pw_gid)) {
198- perror_msg("%s", p->pw_dir);
199- }
200- /* Now fix up the permissions to 2755. Can't do it before now
201- * since chown will clear the setgid bit */
202- if (chmod(p->pw_dir, 02755)) {
203- perror_msg("%s", p->pw_dir);
204+ if (makehome) {
205+ /* mkdir */
206+ if (mkdir(p->pw_dir, 0755)) {
207+ perror_msg("%s", p->pw_dir);
208+ }
209+ /* Set the owner and group so it is owned by the new user. */
210+ if (chown(p->pw_dir, p->pw_uid, p->pw_gid)) {
211+ perror_msg("%s", p->pw_dir);
212+ }
213+ /* Now fix up the permissions to 2755. Can't do it before now
214+ * since chown will clear the setgid bit */
215+ if (chmod(p->pw_dir, 02755)) {
216+ perror_msg("%s", p->pw_dir);
217+ }
218+ }
219+
220+ if (setpass) {
221+ /* interactively set passwd */
222+ passwd_wrapper(p->pw_name);
223 }
224- /* interactively set passwd */
225- passwd_wrapper(p->pw_name);
226
227 return 0;
228 }
229@@ -228,6 +246,15 @@
230 return geteuid();
231 }
232
233+struct option long_options[] = {
234+ { "home", 1, NULL, 'h' },
235+ { "disabled-password", 0, NULL, 'D' },
236+ { "system", 0, NULL, 'S' },
237+ { "ingroup", 1, NULL, 'G' },
238+ { "no-create-home", 0, NULL, 'H' },
239+ { 0, 0, 0, 0 }
240+};
241+
242 /*
243 * adduser will take a login_name as its first parameter.
244 *
245@@ -244,6 +271,11 @@
246 const char *gecos;
247 const char *home = NULL;
248 const char *shell;
249+ const char *usegroup = NULL;
250+ int option_index = -1;
251+ int setpass = 1;
252+ int makehome = 1;
253+ int system = 0;
254
255 struct passwd pw;
256
257@@ -255,7 +287,7 @@
258 shell = default_shell;
259
260 /* get args */
261- while ((opt = getopt (argc, argv, "h:g:s:")) != -1) {
262+ while ((opt = getopt_long (argc, argv, "h:g:s:G:DSH", long_options, &option_index)) != -1) {
263 switch (opt) {
264 case 'h':
265 home = optarg;
266@@ -266,6 +298,18 @@
267 case 's':
268 shell = optarg;
269 break;
270+ case 'H':
271+ makehome = 0;
272+ break;
273+ case 'D':
274+ setpass = 0;
275+ break;
276+ case 'S':
277+ system = 1;
278+ break;
279+ case 'G':
280+ usegroup = optarg;
281+ break;
282 default:
283 show_usage ();
284 break;
285@@ -301,8 +345,19 @@
286 pw.pw_dir = (char *)home;
287 pw.pw_shell = (char *)shell;
288
289+ if (usegroup) {
290+ /* Add user to a group that already exists */
291+ struct group *g;
292+
293+ g = getgrnam(usegroup);
294+ if (g == NULL)
295+ error_msg_and_die("group %s does not exist", usegroup);
296+
297+ pw.pw_gid = g->gr_gid;
298+ }
299+
300 /* grand finale */
301- return adduser(PASSWD_FILE, &pw);
302+ return adduser(PASSWD_FILE, &pw, makehome, setpass);
303 }
304
305-/* $Id: adduser.c,v 1.37 2002/12/12 08:46:03 andersen Exp $ */
306+/* $Id: adduser.c,v 1.38 2003/06/21 19:35:42 andersen Exp $ */
307Index: install.sh
308===================================================================
309RCS file: /var/cvs/tinylogin/install.sh,v
310retrieving revision 1.10
311retrieving revision 1.11
312diff -u -r1.10 -r1.11
313--- a/install.sh 23 Jun 2002 03:09:07 -0000 1.10
314+++ b/install.sh 6 Mar 2003 19:29:17 -0000 1.11
315@@ -21,11 +21,11 @@
316 h=`sort tinylogin.links | uniq`
317
318
319-mkdir -p $prefix/bin || exit 1
320+install -d -m 0755 $prefix/bin || exit 1
321
322 for i in $h ; do
323 appdir=`dirname $i`
324- mkdir -p $prefix/$appdir || exit 1
325+ install -d -m 0755 $prefix/$appdir || exit 1
326 if [ "$2" = "--hardlinks" ]; then
327 bb_path="$prefix/bin/tinylogin"
328 else
329Index: passwd.c
330===================================================================
331RCS file: /var/cvs/tinylogin/passwd.c,v
332retrieving revision 1.19
333retrieving revision 1.20
334diff -u -r1.19 -r1.20
335--- a/passwd.c 7 Nov 2002 02:34:15 -0000 1.19
336+++ b/passwd.c 17 Feb 2003 11:51:55 -0000 1.20
337@@ -25,10 +25,6 @@
338 {
339 int x = 0; /* standart: DES */
340
341-#ifdef CONFIG_FEATURE_SHA1_PASSWORDS
342- if (strcasecmp(a, "sha1") == 0)
343- x = 2;
344-#endif
345 if (strcasecmp(a, "md5") == 0)
346 x = 1;
347 return x;
348@@ -394,11 +390,6 @@
349 bzero(cp, strlen(cp));
350 bzero(orig, sizeof(orig));
351
352-#ifdef CONFIG_FEATURE_SHA1_PASSWORDS
353- if (algo == 2) {
354- cp = pw_encrypt(pass, "$2$");
355- } else
356-#endif
357 if (algo == 1) {
358 cp = pw_encrypt(pass, "$1$");
359 } else
360Index: sha1.c
361===================================================================
362RCS file: sha1.c
363diff -N sha1.c
364--- a/sha1.c 20 Dec 2000 21:54:28 -0000 1.2
365+++ /dev/null 1 Jan 1970 00:00:00 -0000
366@@ -1,187 +0,0 @@
367-/* vi: set sw=4 ts=4: */
368-/*
369- Implements the Secure Hash Algorithm (SHA1)
370-
371- Copyright (C) 1999 Scott G. Miller
372-
373- Released under the terms of the GNU General Public License v2
374- see file COPYING for details
375-
376- Credits:
377- Robert Klep <robert@ilse.nl> -- Expansion function fix
378- ---
379- FIXME: This source takes int to be a 32 bit integer. This
380- may vary from system to system. I'd use autoconf if I was familiar
381- with it. Anyone want to help me out?
382-*/
383-
384-void sha_hash(int *, int *);
385-void sha_init(int *);
386-char *sprint_hash(int *);
387-void do_sha_hash(int *, int *);
388-
389-/*
390- added 3 functions for sha passowrd stuff (mainly inspired from stuff seen in main.c from shasum-1.3 package)
391-*/
392-#include <stdio.h>
393-#include <string.h>
394-#include <stdlib.h>
395-
396-#include <endian.h>
397-/* On big endian machines, we need to reverse the input to process
398- the blocks correctly */
399-
400-#define switch_endianness(x) (x<<24 & 0xff000000) | \
401- (x<<8 & 0x00ff0000) | \
402- (x>>8 & 0x0000ff00) | \
403- (x>>24 & 0x000000ff)
404-
405-/* Initial hash values */
406-#define Ai 0x67452301
407-#define Bi 0xefcdab89
408-#define Ci 0x98badcfe
409-#define Di 0x10325476
410-#define Ei 0xc3d2e1f0
411-
412-/* SHA1 round constants */
413-#define K1 0x5a827999
414-#define K2 0x6ed9eba1
415-#define K3 0x8f1bbcdc
416-#define K4 0xca62c1d6
417-
418-/* Round functions. Note that f2() is used in both rounds 2 and 4 */
419-#define f1(B,C,D) ((B & C) | ((~B) & D))
420-#define f2(B,C,D) (B ^ C ^ D)
421-#define f3(B,C,D) ((B & C) | (B & D) | (C & D))
422-
423-/* left circular shift functions (rotate left) */
424-#define rol1(x) ((x<<1) | ((x>>31) & 1))
425-#define rol5(A) ((A<<5) | ((A>>27) & 0x1f))
426-#define rol30(B) ((B<<30) | ((B>>2) & 0x3fffffff))
427-
428-/*
429- Hashes 'data', which should be a pointer to 512 bits of data (sixteen
430- 32 bit ints), into the ongoing 160 bit hash value (five 32 bit ints)
431- 'hash'
432-*/
433-void sha_hash(int *data, int *hash)
434-{
435- int W[80];
436- unsigned int A = hash[0], B = hash[1], C = hash[2], D = hash[3], E =
437- hash[4];
438- unsigned int t, x, TEMP;
439-
440- for (t = 0; t < 16; t++) {
441-#ifdef BIG_ENDIAN
442- W[t] = switch_endianness(data[t]);
443-#else
444- W[t] = data[t];
445-#endif
446- }
447-
448-
449- /* SHA1 Data expansion */
450- for (t = 16; t < 80; t++) {
451- x = W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16];
452- W[t] = rol1(x);
453- }
454-
455- /* SHA1 main loop (t=0 to 79)
456- This is broken down into four subloops in order to use
457- the correct round function and constant */
458- for (t = 0; t < 20; t++) {
459- TEMP = rol5(A) + f1(B, C, D) + E + W[t] + K1;
460- E = D;
461- D = C;
462- C = rol30(B);
463- B = A;
464- A = TEMP;
465- }
466- for (; t < 40; t++) {
467- TEMP = rol5(A) + f2(B, C, D) + E + W[t] + K2;
468- E = D;
469- D = C;
470- C = rol30(B);
471- B = A;
472- A = TEMP;
473- }
474- for (; t < 60; t++) {
475- TEMP = rol5(A) + f3(B, C, D) + E + W[t] + K3;
476- E = D;
477- D = C;
478- C = rol30(B);
479- B = A;
480- A = TEMP;
481- }
482- for (; t < 80; t++) {
483- TEMP = rol5(A) + f2(B, C, D) + E + W[t] + K4;
484- E = D;
485- D = C;
486- C = rol30(B);
487- B = A;
488- A = TEMP;
489- }
490- hash[0] += A;
491- hash[1] += B;
492- hash[2] += C;
493- hash[3] += D;
494- hash[4] += E;
495-}
496-
497-/*
498- Takes a pointer to a 160 bit block of data (five 32 bit ints) and
499- intializes it to the start constants of the SHA1 algorithm. This
500- must be called before using hash in the call to sha_hash
501-*/
502-void sha_init(int *hash)
503-{
504- hash[0] = Ai;
505- hash[1] = Bi;
506- hash[2] = Ci;
507- hash[3] = Di;
508- hash[4] = Ei;
509-}
510-
511-
512-/*
513- * write the hash to a string
514- */
515-char *sprint_sha1_hash(int *hashval)
516-{
517- int x = 0;
518- char *out = NULL;
519-
520- if ((out = malloc(43)) == NULL)
521- return NULL;
522- memset(out, 0x00, 43);
523- strcpy(out, "$2$");
524- for (x = 0; x < 5; x++) {
525- sprintf(out + (x * 8) + 3, "%08x", hashval[x]);
526- }
527- out[43] = 0;
528- return out;
529-}
530-
531-
532-/*
533- * hash the password
534- */
535-void do_sha_hash(int *hashval, int *pw)
536-{
537- sha_init(hashval);
538- sha_hash(pw, hashval);
539-}
540-
541-
542-/*
543- * hash a charakter string and return the 160bit integer in hex as a character string
544- */
545-char *sha1_crypt(const char *pw)
546-{
547- int hashval[20];
548-
549- memset(hashval, 0x00, sizeof(hashval));
550- do_sha_hash(hashval, (int *) ((char *) pw + 3));
551-
552- return sprint_sha1_hash(hashval);
553-}
554Index: vlock.c
555===================================================================
556RCS file: /var/cvs/tinylogin/vlock.c,v
557retrieving revision 1.13
558retrieving revision 1.14
559diff -u -r1.13 -r1.14
560--- a/vlock.c 19 Sep 2002 03:50:31 -0000 1.13
561+++ b/vlock.c 17 Feb 2003 11:51:56 -0000 1.14
562@@ -26,7 +26,7 @@
563 * minimalistic vlock.
564 */
565 /* Fixed by Erik Andersen to do passwords the tinylogin way...
566- * It now works with md5, sha1, etc passwords. */
567+ * It now works with md5, etc passwords. */
568
569 #include "tinylogin.h"
570 #include <stdio.h>
571Index: docs/tinylogin.busybox.net/index.html
572===================================================================
573RCS file: /var/cvs/tinylogin/docs/tinylogin.busybox.net/index.html,v
574retrieving revision 1.23
575retrieving revision 1.25
576diff -u -r1.23 -r1.25
577--- a/docs/tinylogin.busybox.net/index.html 3 Jan 2003 10:56:32 -0000 1.23
578+++ b/docs/tinylogin.busybox.net/index.html 3 Jan 2003 11:21:53 -0000 1.25
579@@ -56,6 +56,9 @@
580 Erik Andersen</a>, and licensed under the
581 <a href="http://www.gnu.org/copyleft/gpl.html">GNU GENERAL PUBLIC LICENSE</a>.
582
583+<h3>Mailing List Information</h3>
584+Here are the Tinylogin <a href="/lists/tinylogin/">mailing list archives</a><br>
585+To subscribe, go and visit <a href= "/mailman/listinfo/tinylogin">this page</a>.
586
587 <!-- Begin Download section -->
588
589@@ -222,19 +225,19 @@
590 <ul>
591 <li> <A HREF="http://freshmeat.net/projects/tinylogin/?highlight=tinylogin">
592 Freshmeat AppIndex record for TinyLogin</A>
593+ <p>
594
595 <li><a href="http://www.busybox.net/">BusyBox</a>
596 combines tiny versions of many common UNIX utilities into a single small
597 executable. It provides minimalist replacements for most of the utilities
598 you usually find on a standard Linux system.
599-
600 <p>
601+
602 <li><a href="http://uclibc.org/uClibc.html">uClibc</a>
603 is a C library for embedded systems. You can actually statically link
604 a "Hello World" application under x86 that only takes 4k (as opposed to
605 200k under GNU libc). It can do dynamic linking too and works nicely with
606 BusyBox to create very small embedded systems.
607-
608 <p>
609
610 </ul>
611Index: include/libbb.h
612===================================================================
613RCS file: /var/cvs/tinylogin/include/libbb.h,v
614retrieving revision 1.1
615retrieving revision 1.2
616diff -u -r1.1 -r1.2
617--- a/include/libbb.h 23 Jun 2002 03:09:10 -0000 1.1
618+++ b/include/libbb.h 17 Feb 2003 11:51:57 -0000 1.2
619@@ -39,9 +39,6 @@
620 #ifdef CONFIG_FEATURE_SHADOWPASSWDS
621 #include "shadow_.h"
622 #endif
623-#ifdef CONFIG_FEATURE_SHA1_PASSWORDS
624-# include "sha1.h"
625-#endif
626
627 #if (__GNU_LIBRARY__ < 5) && (!defined __dietlibc__)
628 /* libc5 doesn't define socklen_t */
629Index: include/sha1.h
630===================================================================
631RCS file: include/sha1.h
632diff -N include/sha1.h
633--- a/include/sha1.h 23 Jun 2002 03:09:10 -0000 1.1
634+++ /dev/null 1 Jan 1970 00:00:00 -0000
635@@ -1,3 +0,0 @@
636-/* SHA1.H - header file for SHA1.C */
637-
638-char *sha1_crypt(const char *pw);
639Index: include/usage.h
640===================================================================
641RCS file: /var/cvs/tinylogin/include/usage.h,v
642retrieving revision 1.2
643retrieving revision 1.3
644diff -u -r1.2 -r1.3
645--- a/include/usage.h 3 Jul 2002 05:57:00 -0000 1.2
646+++ b/include/usage.h 17 Feb 2003 11:51:57 -0000 1.3
647@@ -33,11 +33,6 @@
648 "\t-h\tName of the remote host for this login.\n" \
649 "\t-p\tPreserve environment."
650
651-#ifdef CONFIG_FEATURE_SHA1_PASSWORDS
652- #define PASSWORD_ALG_TYPES(a) a
653-#else
654- #define PASSWORD_ALG_TYPES(a)
655-#endif
656 #define passwd_trivial_usage \
657 "[OPTION] [name]"
658 #define passwd_full_usage \
659@@ -46,7 +41,6 @@
660 "Options:\n" \
661 "\t-a\tDefine which algorithm shall be used for the password.\n" \
662 "\t\t\t(Choices: des, md5" \
663- PASSWORD_ALG_TYPES(", sha1") \
664 ")\n\t-d\tDelete the password for the specified user account.\n" \
665 "\t-l\tLocks (disables) the specified user account.\n" \
666 "\t-u\tUnlocks (re-enables) the specified user account."
667Index: libbb/obscure.c
668===================================================================
669RCS file: /var/cvs/tinylogin/libbb/obscure.c,v
670retrieving revision 1.2
671retrieving revision 1.3
672diff -u -r1.2 -r1.3
673--- a/libbb/obscure.c 23 Jun 2002 04:05:59 -0000 1.2
674+++ b/libbb/obscure.c 30 Jul 2003 08:41:33 -0000 1.3
675@@ -44,7 +44,7 @@
676 * can't be a palindrome - like `R A D A R' or `M A D A M'
677 */
678
679-static int palindrome(const char *old, const char *newval)
680+static int palindrome(const char *newval)
681 {
682 int i, j;
683
684@@ -79,24 +79,25 @@
685 * a nice mix of characters.
686 */
687
688-static int simple(const char *old, const char *newval)
689+static int simple(const char *newval)
690 {
691 int digits = 0;
692 int uppers = 0;
693 int lowers = 0;
694 int others = 0;
695+ int c;
696 int size;
697 int i;
698
699- for (i = 0; newval[i]; i++) {
700- if (isdigit(newval[i]))
701- digits++;
702- else if (isupper(newval[i]))
703- uppers++;
704- else if (islower(newval[i]))
705- lowers++;
706+ for (i = 0; (c = *newval++) != 0; i++) {
707+ if (isdigit(c))
708+ digits = c;
709+ else if (isupper(c))
710+ uppers = c;
711+ else if (islower(c))
712+ lowers = c;
713 else
714- others++;
715+ others = c;
716 }
717
718 /*
719@@ -129,49 +130,53 @@
720 return string;
721 }
722
723-static char *password_check(const char *old, const char *newval, const struct passwd *pwdp)
724+static const char *
725+password_check(const char *old, const char *newval, const struct passwd *pwdp)
726 {
727- char *msg = NULL;
728- char *oldmono, *newmono, *wrapped;
729+ const char *msg;
730+ char *newmono, *wrapped;
731+ int lenwrap;
732
733 if (strcmp(newval, old) == 0)
734 return "no change";
735+ if (simple(newval))
736+ return "too simple";
737
738+ msg = NULL;
739 newmono = str_lower(xstrdup(newval));
740- oldmono = str_lower(xstrdup(old));
741- wrapped = (char *) xmalloc(strlen(oldmono) * 2 + 1);
742- strcpy(wrapped, oldmono);
743- strcat(wrapped, oldmono);
744+ lenwrap = strlen(old) * 2 + 1;
745+ wrapped = (char *) xmalloc(lenwrap);
746+ str_lower(strcpy(wrapped, old));
747
748- if (palindrome(oldmono, newmono))
749+ if (palindrome(newmono))
750 msg = "a palindrome";
751
752- if (!msg && strcmp(oldmono, newmono) == 0)
753+ else if (strcmp(wrapped, newmono) == 0)
754 msg = "case changes only";
755
756- if (!msg && similiar(oldmono, newmono))
757+ else if (similiar(wrapped, newmono))
758 msg = "too similiar";
759
760- if (!msg && simple(old, newval))
761- msg = "too simple";
762-
763- if (!msg && strstr(wrapped, newmono))
764- msg = "rotated";
765+ else {
766+ safe_strncpy(wrapped + lenwrap, wrapped, lenwrap + 1);
767+ if (strstr(wrapped, newmono))
768+ msg = "rotated";
769+ }
770
771 bzero(newmono, strlen(newmono));
772- bzero(oldmono, strlen(oldmono));
773- bzero(wrapped, strlen(wrapped));
774+ bzero(wrapped, lenwrap);
775 free(newmono);
776- free(oldmono);
777 free(wrapped);
778
779 return msg;
780 }
781
782-static char *obscure_msg(const char *old, const char *newval, const struct passwd *pwdp)
783+static const char *
784+obscure_msg(const char *old, const char *newval, const struct passwd *pwdp)
785 {
786 int maxlen, oldlen, newlen;
787- char *new1, *old1, *msg;
788+ char *new1, *old1;
789+ const char *msg;
790
791 oldlen = strlen(old);
792 newlen = strlen(newval);
793@@ -233,7 +238,7 @@
794
795 extern int obscure(const char *old, const char *newval, const struct passwd *pwdp)
796 {
797- char *msg = obscure_msg(old, newval, pwdp);
798+ const char *msg = obscure_msg(old, newval, pwdp);
799
800 /* if (msg) { */
801 if (msg != NULL) {
802Index: libbb/pw_encrypt.c
803===================================================================
804RCS file: /var/cvs/tinylogin/libbb/pw_encrypt.c,v
805retrieving revision 1.1
806retrieving revision 1.2
807diff -u -r1.1 -r1.2
808--- a/libbb/pw_encrypt.c 23 Jun 2002 03:09:12 -0000 1.1
809+++ b/libbb/pw_encrypt.c 17 Feb 2003 11:51:58 -0000 1.2
810@@ -30,11 +30,6 @@
811 static char cipher[128];
812 char *cp;
813
814-#ifdef CONFIG_FEATURE_SHA1_PASSWORDS
815- if (strncmp(salt, "$2$", 3) == 0) {
816- return sha1_crypt(clear);
817- }
818-#endif
819 cp = (char *) crypt(clear, salt);
820 /* if crypt (a nonstandard crypt) returns a string too large,
821 truncate it so we don't overrun buffers and hope there is
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-16 12:08:52 +0000