Florian Weimer
676599b36a
Harden putpwent, putgrent, putspent, putspent against injection [BZ #18724 ]
...
This prevents injection of ':' and '\n' into output functions which
use the NSS files database syntax. Critical fields (user/group names
and file system paths) are checked strictly. For backwards
compatibility, the GECOS field is rewritten instead.
The getent program is adjusted to use the put*ent functions in libc,
instead of local copies. This changes the behavior of getent if user
names start with '-' or '+'.
2015-10-02 11:34:13 +02:00
Joseph Myers
b168057aaa
Update copyright dates with scripts/update-copyrights.
2015-01-02 16:29:47 +00:00
Allan McRae
d4697bc93d
Update copyright notices with scripts/update-copyrights
2014-01-01 22:00:23 +10:00
Joseph Myers
568035b787
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
Paul Eggert
59ba27a63a
Replace FSF snail mail address with URLs.
2012-02-09 23:18:22 +00:00
Ulrich Drepper
829fea4617
[BZ #9955 ]
...
2009-04-23 Ulrich Drepper <drepper@redhat.com>
[BZ #9955 ]
* gshadow/Makefile: New file.
* gshadow/Versions: New file.
* gshadow/fgetsgent.c: New file.
* gshadow/fgetsgent_r.c: New file.
* gshadow/getsgent.c: New file.
* gshadow/getsgent_r.c: New file.
* gshadow/getsgnam.c: New file.
* gshadow/getsgnam_r.c: New file.
* gshadow/gshadow.h: New file.
* gshadow/putsgent.c: New file.
* gshadow/sgetsgent.c: New file.
* gshadow/sgetsgent_r.c: New file.
* gshadow/tst-gshadow.c: New file.
* include/gshadow.h: New file.
* Makeconfig (all-subdirs): Add gshadow.
* Makefile (installed-headers): Add gshadow/gshadow.h.
* nss/Makefile (databases): Add sgrp.
* nss/Versions: Add gshadow functions as private exports.
* nss/nsswitch.conf: Add gshadow entry.
* nss/sgrp-lookup.c: New file.
* nss/nss_files/files-parse.c: Add STRING_LIST macro. Rewrite
parse_list to handle STRING_LIST and TRAILING_LIST_PARSER.
* nss/nss_files/files-sgrp.c: New file.
* sysdeps/generic/paths.h: Add _PATH_GSHADOW.
* sysdeps/unix/sysv/linux/paths.h: Likewise.
2009-04-23 18:29:30 +00:00
