e65cc6aebc
Error: RESOURCE_LEAK (CWE-772): [#def1]
shadow-4.8.1/lib/commonio.c:320: alloc_fn: Storage is returned from allocation function "fopen_set_perms".
shadow-4.8.1/lib/commonio.c:320: var_assign: Assigning: "bkfp" = storage returned from "fopen_set_perms(backup, "w", &sb)".
shadow-4.8.1/lib/commonio.c:329: noescape: Resource "bkfp" is not freed or pointed-to in "putc".
shadow-4.8.1/lib/commonio.c:334: noescape: Resource "bkfp" is not freed or pointed-to in "fflush".
shadow-4.8.1/lib/commonio.c:339: noescape: Resource "bkfp" is not freed or pointed-to in "fileno".
shadow-4.8.1/lib/commonio.c:342: leaked_storage: Variable "bkfp" going out of scope leaks the storage it points to.
340| || (fclose (bkfp) != 0)) {
341| /* FIXME: unlink the backup file? */
342|-> return -1;
343| }
344|
Error: RESOURCE_LEAK (CWE-772): [#def2]
shadow-4.8.1/libmisc/addgrps.c:69: alloc_fn: Storage is returned from allocation function "malloc".
shadow-4.8.1/libmisc/addgrps.c:69: var_assign: Assigning: "grouplist" = storage returned from "malloc(i * 4UL)".
shadow-4.8.1/libmisc/addgrps.c:73: noescape: Resource "grouplist" is not freed or pointed-to in "getgroups". [Note: The source code implementation of the function has been overridden by a builtin model.]
shadow-4.8.1/libmisc/addgrps.c:126: leaked_storage: Variable "grouplist" going out of scope leaks the storage it points to.
124| }
125|
126|-> return 0;
127| }
128| #else /* HAVE_SETGROUPS && !USE_PAM */
Error: RESOURCE_LEAK (CWE-772): [#def3]
shadow-4.8.1/libmisc/chowntty.c:62: alloc_fn: Storage is returned from allocation function "getgr_nam_gid".
shadow-4.8.1/libmisc/chowntty.c:62: var_assign: Assigning: "grent" = storage returned from "getgr_nam_gid(getdef_str("TTYGROUP"))".
shadow-4.8.1/libmisc/chowntty.c:98: leaked_storage: Variable "grent" going out of scope leaks the storage it points to.
96| */
97| #endif
98|-> }
99|
Error: RESOURCE_LEAK (CWE-772): [#def4]
shadow-4.8.1/libmisc/copydir.c:742: open_fn: Returning handle opened by "open". [Note: The source code implementation of the function has been overridden by a user model.]
shadow-4.8.1/libmisc/copydir.c:742: var_assign: Assigning: "ifd" = handle returned from "open(src, 0)".
shadow-4.8.1/libmisc/copydir.c:748: leaked_handle: Handle variable "ifd" going out of scope leaks the handle.
746| #ifdef WITH_SELINUX
747| if (set_selinux_file_context (dst, NULL) != 0) {
748|-> return -1;
749| }
750| #endif /* WITH_SELINUX */
Error: RESOURCE_LEAK (CWE-772): [#def5]
shadow-4.8.1/libmisc/copydir.c:751: open_fn: Returning handle opened by "open". [Note: The source code implementation of the function has been overridden by a user model.]
shadow-4.8.1/libmisc/copydir.c:751: var_assign: Assigning: "ofd" = handle returned from "open(dst, 577, statp->st_mode & 0xfffU)".
shadow-4.8.1/libmisc/copydir.c:752: noescape: Resource "ofd" is not freed or pointed-to in "fchown_if_needed".
shadow-4.8.1/libmisc/copydir.c:775: leaked_handle: Handle variable "ofd" going out of scope leaks the handle.
773| ) {
774| (void) close (ifd);
775|-> return -1;
776| }
777|
Error: RESOURCE_LEAK (CWE-772): [#def7]
shadow-4.8.1/libmisc/idmapping.c:188: alloc_fn: Storage is returned from allocation function "xmalloc".
shadow-4.8.1/libmisc/idmapping.c:188: var_assign: Assigning: "buf" = storage returned from "xmalloc(bufsize)".
shadow-4.8.1/libmisc/idmapping.c:188: var_assign: Assigning: "pos" = "buf".
shadow-4.8.1/libmisc/idmapping.c:213: noescape: Resource "buf" is not freed or pointed-to in "write".
shadow-4.8.1/libmisc/idmapping.c:219: leaked_storage: Variable "pos" going out of scope leaks the storage it points to.
shadow-4.8.1/libmisc/idmapping.c:219: leaked_storage: Variable "buf" going out of scope leaks the storage it points to.
217| }
218| close(fd);
219|-> }
Error: RESOURCE_LEAK (CWE-772): [#def8]
shadow-4.8.1/libmisc/list.c:211: alloc_fn: Storage is returned from allocation function "xstrdup".
shadow-4.8.1/libmisc/list.c:211: var_assign: Assigning: "members" = storage returned from "xstrdup(comma)".
shadow-4.8.1/libmisc/list.c:217: var_assign: Assigning: "cp" = "members".
shadow-4.8.1/libmisc/list.c:218: noescape: Resource "cp" is not freed or pointed-to in "strchr".
shadow-4.8.1/libmisc/list.c:244: leaked_storage: Variable "cp" going out of scope leaks the storage it points to.
shadow-4.8.1/libmisc/list.c:244: leaked_storage: Variable "members" going out of scope leaks the storage it points to.
242| if ('\0' == *members) {
243| *array = (char *) 0;
244|-> return array;
245| }
246|
Error: RESOURCE_LEAK (CWE-772): [#def11]
shadow-4.8.1/libmisc/myname.c:61: alloc_fn: Storage is returned from allocation function "xgetpwnam".
shadow-4.8.1/libmisc/myname.c:61: var_assign: Assigning: "pw" = storage returned from "xgetpwnam(cp)".
shadow-4.8.1/libmisc/myname.c:67: leaked_storage: Variable "pw" going out of scope leaks the storage it points to.
65| }
66|
67|-> return xgetpwuid (ruid);
68| }
69|
Error: RESOURCE_LEAK (CWE-772): [#def12]
shadow-4.8.1/libmisc/user_busy.c:260: alloc_fn: Storage is returned from allocation function "opendir".
shadow-4.8.1/libmisc/user_busy.c:260: var_assign: Assigning: "task_dir" = storage returned from "opendir(task_path)".
shadow-4.8.1/libmisc/user_busy.c:262: noescape: Resource "task_dir" is not freed or pointed-to in "readdir".
shadow-4.8.1/libmisc/user_busy.c:278: leaked_storage: Variable "task_dir" going out of scope leaks the storage it points to.
276| _("%s: user %s is currently used by process %d\n"),
277| Prog, name, pid);
278|-> return 1;
279| }
280| }
Error: RESOURCE_LEAK (CWE-772): [#def20]
shadow-4.8.1/src/newgrp.c:162: alloc_fn: Storage is returned from allocation function "xgetspnam".
shadow-4.8.1/src/newgrp.c:162: var_assign: Assigning: "spwd" = storage returned from "xgetspnam(pwd->pw_name)".
shadow-4.8.1/src/newgrp.c:234: leaked_storage: Variable "spwd" going out of scope leaks the storage it points to.
232| }
233|
234|-> return;
235|
236| failure:
Error: RESOURCE_LEAK (CWE-772): [#def21]
shadow-4.8.1/src/passwd.c:530: alloc_fn: Storage is returned from allocation function "xstrdup".
shadow-4.8.1/src/passwd.c:530: var_assign: Assigning: "cp" = storage returned from "xstrdup(crypt_passwd)".
shadow-4.8.1/src/passwd.c:551: noescape: Resource "cp" is not freed or pointed-to in "strlen".
shadow-4.8.1/src/passwd.c:554: noescape: Resource "cp" is not freed or pointed-to in "strcat". [Note: The source code implementation of the function has been overridden by a builtin model.]
shadow-4.8.1/src/passwd.c:555: overwrite_var: Overwriting "cp" in "cp = newpw" leaks the storage that "cp" points to.
553| strcpy (newpw, "!");
554| strcat (newpw, cp);
555|-> cp = newpw;
556| }
557| return cp;
Shadow SITES ============ Homepage http://github.com/shadow-maint/shadow Issue tracker http://github.com/shadow-maint/shadow/issues Releases https://github.com/shadow-maint/shadow/releases Mailing lists for general discuss: pkg-shadow-devel@alioth-lists.debian.net commit list: pkg-shadow-commits@alioth-lists.debian.net Mailing lists subscription http://alioth-lists.debian.net/mailman/listinfo/pkg-shadow-devel http://alioth-lists.debian.net/mailman/listinfo/pkg-shadow-commits Mailing lists archives: http://alioth-lists.debian.net/pipermail/pkg-shadow-devel/ http://alioth-lists.debian.net/pipermail/pkg-shadow-commits/ S/Key support: Shadow can be built with S/Key support using the S/Key package from: http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libskey/ or http://gentoo.osuosl.org/distfiles/skey-1.1.5.tar.bz2 Authors and contributors ======================== Thanks to at least the following people for sending patches, bug reports and various comments. This list may be incomplete, I received a lot of mail... Adam Rudnicki <adam@v-lo.krakow.pl> Alan Curry <pacman@tardis.mars.net> Aleksa Sarai <cyphar@cyphar.com> Alexander O. Yuriev <alex@bach.cis.temple.edu> Algis Rudys <arudys@rice.edu> Andreas Jaeger <aj@arthur.rhein-neckar.de> Aniello Del Sorbo <anidel@edu-gw.dia.unisa.it> Anton Gluck <gluc@midway.uchicago.edu> Arkadiusz Miskiewicz <misiek@pld.org.pl> Ben Collins <bcollins@debian.org> Brian R. Gaeke <brg@dgate.org> Calle Karlsson <ckn@kash.se> Chip Rosenthal <chip@unicom.com> Chris Evans <lady0110@sable.ox.ac.uk> Chris Lamb <chris@chris-lamb.co.uk> Cristian Gafton <gafton@sorosis.ro> Dan Walsh <dwalsh@redhat.com> Darcy Boese <possum@chardonnay.niagara.com> Dave Hagewood <admin@arrowweb.com> David A. Holland <dholland@hcs.harvard.edu> David Frey <David.Frey@lugs.ch> Ed Carp <ecarp@netcom.com> Ed Neville <ed@s5h.net> Eric W. Biederman" <ebiederm@xmission.com> Floody <flood@evcom.net> Frank Denis <j@4u.net> George Kraft IV <gk4@us.ibm.com> Greg Mortensen <loki@world.std.com> Guido van Rooij Guy Maor <maor@debian.org> Hrvoje Dogan <hdogan@bjesomar.srce.hr> Jakub Hrozek <jhrozek@redhat.com> Janos Farkas <chexum@bankinf.banki.hu> Jason Franklin <jason.franklin@quoininc.com> Jay Soffian <jay@lw.net> Jesse Thilo <Jesse.Thilo@pobox.com> Joey Hess <joey@kite.ml.org> John Adelsberger <jja@umr.edu> Jonathan Hankins <jhankins@mailserv.homewood.k12.al.us> Jon Lewis <jlewis@lewis.org> Joshua Cowan <jcowan@hermit.reslife.okstate.edu> Judd Bourgeois <shagboy@bluesky.net> Juergen Heinzl <unicorn@noris.net> Juha Virtanen <jiivee@iki.fi> Julian Pidancet <julian.pidancet@gmail.com> Julianne Frances Haugh <jockgrrl@ix.netcom.com> Leonard N. Zubkoff <lnz@dandelion.com> Luca Berra <bluca@www.polimi.it> Lukáš Kuklínek <lkukline@redhat.com> Lutz Schwalowsky <schwalow@mineralogie.uni-hamburg.de> Marc Ewing <marc@redhat.com> Martin Bene <mb@sime.com> Martin Mares <mj@gts.cz> Michael Meskes <meskes@topsystem.de> Michael Talbot-Wilson <mike@calypso.bns.com.au> Michael Vetter <jubalh@iodoru.org> Mike Frysinger <vapier@gentoo.org> Mike Pakovic <mpakovic@users.southeast.net> Nicolas François <nicolas.francois@centraliens.net> Nikos Mavroyanopoulos <nmav@i-net.paiko.gr> Pavel Machek <pavel@bug.ucw.cz> Peter Vrabec <pvrabec@redhat.com> Phillip Street Rafał Maszkowski <rzm@icm.edu.pl> Rani Chouha <ranibey@smartec.com> Sami Kerola <kerolasa@rocketmail.com> Scott Garman <scott.a.garman@intel.com> Sebastian Rick Rijkers <srrijkers@gmail.com> Seraphim Mellos <mellos@ceid.upatras.gr> Shane Watts <shane@nexus.mlckew.edu.au> Steve M. Robbins <steve@nyongwa.montreal.qc.ca> Thorsten Kukuk <kukuk@suse.de> Tim Hockin <thockin@eagle.ais.net> Timo Karjalainen <timok@iki.fi> Ulisses Alonso Camaro <ulisses@pusa.eleinf.uv.es> Werner Fink <werner@suse.de> Maintainers =========== Tomasz Kłoczko <kloczek@pld.org.pl> (2000-2007) Nicolas François <nicolas.francois@centraliens.net> (2007-2014) Serge E. Hallyn <serge@hallyn.com> (2014-now) Christian Brauner <christian@brauner.io> (2019-now)