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- Fix segfaults in newgrp and pwck

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* Add shadow-4.9-newgrp-segfault.patch 
    https://github.com/shadow-maint/shadow/pull/437
  * Add shadow-4.9-pwck-segfault.patch
    https://github.com/shadow-maint/shadow/pull/445

OBS-URL: https://build.opensuse.org/package/show/Base:System/shadow?expand=0&rev=116
This commit is contained in:
Michael Vetter 2021-11-18 13:50:59 +00:00 committed by Git OBS Bridge
parent 815e18bc02
commit 9d0c114d24
4 changed files with 44 additions and 0 deletions
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15
shadow-4.9-newgrp-segfault.patch Normal file
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@ -0,0 +1,15 @@
https://github.com/shadow-maint/shadow/commit/497e90751bc0d95cc998b0f06305040563903948
Index: shadow-4.9/src/newgrp.c
===================================================================
--- shadow-4.9.orig/src/newgrp.c
+++ shadow-4.9/src/newgrp.c
@@ -163,8 +163,8 @@ static void check_perms (const struct gr
spwd = xgetspnam (pwd->pw_name);
if (NULL != spwd) {
pwd->pw_passwd = xstrdup (spwd->sp_pwdp);
+ spw_free (spwd);
}
- spw_free (spwd);
if ((pwd->pw_passwd[0] == '\0') && (grp->gr_passwd[0] != '\0')) {
needspasswd = true;

14
shadow-4.9-pwck-segfault.patch Normal file
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@ -0,0 +1,14 @@
https://github.com/shadow-maint/shadow/commit/d8e54618feea201987c1f3cb402ed50d1d8b604f
Index: shadow-4.9/src/pwck.c
===================================================================
--- shadow-4.9.orig/src/pwck.c
+++ shadow-4.9/src/pwck.c
@@ -857,6 +857,7 @@ int main (int argc, char **argv)
* Get my name so that I can use it to report errors.
*/
Prog = Basename (argv[0]);
+ shadow_logfd = stderr;
(void) setlocale (LC_ALL, "");
(void) bindtextdomain (PACKAGE, LOCALEDIR);

9
shadow.changes
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@ -1,3 +1,12 @@
-------------------------------------------------------------------
Thu Nov 18 13:46:03 UTC 2021 - Michael Vetter <mvetter@suse.com>
- Fix segfaults in newgrp and pwck
* Add shadow-4.9-newgrp-segfault.patch
https://github.com/shadow-maint/shadow/pull/437
* Add shadow-4.9-pwck-segfault.patch
https://github.com/shadow-maint/shadow/pull/445
-------------------------------------------------------------------
Tue Nov 16 15:58:46 UTC 2021 - Johannes Segitz <jsegitz@suse.com>

6
shadow.spec
View File

@ -71,6 +71,10 @@ Patch13: shadow-passwd-handle-null.patch
Patch14: shadow-4.9-sgent-free.patch
# PATCH-FIX-UPSTREAM shadow-4.9-useradd-subuid.patch mvetter@suse.de -- Fix generating empty subid range and undeclared subid_count (boo#1190146)
Patch15: shadow-4.9-useradd-subuid.patch
# PATCH-FIX-UPSTREAM shadow-4.9-newgrp-segfault.patch mvetter@suse.de -- Fix segfault in newgrp (gh#437)
Patch16: shadow-4.9-newgrp-segfault.patch
# PATCH-FIX-UPSTREAM shadow-4.9-pwck-segfault.patch mvetter@suse.de -- Fix segfault in pwck (gh#445)
Patch17: shadow-4.9-pwck-segfault.patch
BuildRequires: audit-devel > 2.3
BuildRequires: autoconf
BuildRequires: automake
@ -150,6 +154,8 @@ Development files for libsubid3.
%patch13 -p1
%patch14 -p1
%patch15 -p1
%patch16 -p1
%patch17 -p1
iconv -f ISO88591 -t utf-8 doc/HOWTO > doc/HOWTO.utf8
mv -v doc/HOWTO.utf8 doc/HOWTO