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| author | Ulrich Drepper <drepper@redhat.com> | 1998-05-24 18:51:11 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-05-24 18:51:11 +0000 |
| commit | 3519948b95bcaedae6e6378bd5ea7cb61100eb8e (patch) | |
| tree | 128ae0c8c537f850420bfec0c14665e154ad080a /nis/nis_defaults.c | |
| parent | 81ec479710240c995a1f3b5783663da77275c876 (diff) | |
| download | glibc-3519948b95bcaedae6e6378bd5ea7cb61100eb8e.tar.gz | |
Update.cvs/libc-ud-2_0_94
1998-05-24 Ulrich Drepper <drepper@cygnus.com>
* version.h: Bump VERSION.
* csu/Makefile (distribute): Add munch-tmpl.c.
Diffstat (limited to 'nis/nis_defaults.c')
| -rw-r--r-- | nis/nis_defaults.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/nis/nis_defaults.c b/nis/nis_defaults.c index 21a80506ff..729bc4c86a 100644 --- a/nis/nis_defaults.c +++ b/nis/nis_defaults.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1997 Free Software Foundation, Inc. +/* Copyright (c) 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997. @@ -72,7 +72,7 @@ searchowner (char *str) static u_long searchttl (char *str) { - char buf[1024]; + char buf[strlen (str) + 1]; char *cptr, *dptr; u_long time; int i; @@ -89,6 +89,7 @@ searchttl (char *str) return DEFAULT_TTL; strncpy (buf, dptr, i); + buf[i] = '\0'; time = 0; dptr = buf; @@ -131,7 +132,7 @@ searchttl (char *str) static u_long searchaccess (char *str, u_long access) { - char buf[NIS_MAXNAMELEN]; + char buf[strlen (str) + 1]; char *cptr; u_long result = access; int i; @@ -149,9 +150,12 @@ searchaccess (char *str, u_long access) return 0; strncpy (buf, cptr, i); + buf[i] = '\0'; n = o = g = w = 0; cptr = buf; + if (*cptr == ',') /* Fix for stupid Solaris scripts */ + ++cptr; while (*cptr != '\0') { switch (*cptr) @@ -172,7 +176,7 @@ searchaccess (char *str, u_long access) o = g = w = 1; break; case '-': - cptr++; /* Remove "=" from beginning */ + cptr++; /* Remove "-" from beginning */ while (*cptr != '\0' && *cptr != ',') { switch (*cptr) @@ -225,7 +229,7 @@ searchaccess (char *str, u_long access) n = o = g = w = 0; break; case '+': - cptr++; /* Remove "=" from beginning */ + cptr++; /* Remove "+" from beginning */ while (*cptr != '\0' && *cptr != ',') { switch (*cptr) @@ -347,7 +351,8 @@ searchaccess (char *str, u_long access) default: return result = ULONG_MAX; } - cptr++; + if (*cptr != '\0') + cptr++; } return result; @@ -356,7 +361,7 @@ searchaccess (char *str, u_long access) nis_name __nis_default_owner (char *defaults) { - char default_owner[NIS_MAXNAMELEN]; + char default_owner[NIS_MAXNAMELEN + 1]; char *cptr, *dptr; strcpy (default_owner, nis_local_principal ()); @@ -367,7 +372,8 @@ __nis_default_owner (char *defaults) if (dptr != NULL) { char *p = searchowner (defaults); - strcpy (default_owner, p); + if (strlen (p) <= NIS_MAXNAMELEN) + strcpy (default_owner, p); free (p); } } @@ -380,7 +386,8 @@ __nis_default_owner (char *defaults) if (dptr != NULL) { char *p = searchowner (cptr); - strcpy (default_owner, p); + if (strlen (p) <= NIS_MAXNAMELEN) + strcpy (default_owner, p); free (p); } } @@ -392,7 +399,7 @@ __nis_default_owner (char *defaults) nis_name __nis_default_group (char *defaults) { - char default_group[NIS_MAXNAMELEN]; + char default_group[NIS_MAXNAMELEN + 1]; char *cptr, *dptr; strcpy (default_group, nis_local_group ()); @@ -403,7 +410,9 @@ __nis_default_group (char *defaults) if (dptr != NULL) { char *p = searchgroup (defaults); - strcpy (default_group, p); + + if (strlen (p) <= NIS_MAXNAMELEN) + strcpy (default_group, p); free (p); } } @@ -416,7 +425,9 @@ __nis_default_group (char *defaults) if (dptr != NULL) { char *p = searchgroup (cptr); - strcpy (default_group, p); + + if (strlen (p) <= NIS_MAXNAMELEN) + strcpy (default_group, p); free (p); } } |