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- Add 0001-gssd-fix-crash-in-debug-message.patch

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Fix crash when rpc-gssd run with -v. 
  (boo#1190144)

OBS-URL: https://build.opensuse.org/package/show/Base:System/nfs-utils?expand=0&rev=246
This commit is contained in:
Neil Brown 2021-09-09 23:36:27 +00:00 committed by Git OBS Bridge
parent beaf483141
commit b4544bb5ca
3 changed files with 39 additions and 0 deletions
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31
0001-gssd-fix-crash-in-debug-message.patch Normal file
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@ -0,0 +1,31 @@
From 68c9ba2473d44d19795c5f81906852aef5a1500a Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Thu, 9 Sep 2021 15:37:03 +1000
Subject: [PATCH] gssd: fix crash in debug message.
A recent cleanup of debug messages added func and tid format specifiers
to a debug message (when full hostname was different), but the func name
and tid were NOT added as arguments.
Consequently there weren't enough args, random bytes of the stack were
interpreted as a pointer, and rpc.gssd crashed (when -v was specified).
Fixes: b538862a5135 ("gssd: Cleaned up debug messages")
Signed-off-by: NeilBrown <neilb@suse.de>
---
utils/gssd/krb5_util.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/utils/gssd/krb5_util.c
+++ b/utils/gssd/krb5_util.c
@@ -673,8 +673,8 @@ get_full_hostname(const char *inhost, ch
*c = tolower(*c);
if (get_verbosity() && strcmp(inhost, outhost))
- printerr(1, "%s(0x%0lx): inhost '%s' different than outhost'%s'\n",
- inhost, outhost);
+ printerr(1, "%s(0x%0lx): inhost '%s' different than outhost '%s'\n",
+ __func__, tid, inhost, outhost);
retval = 0;
out:

7
nfs-utils.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Thu Sep 9 23:35:04 UTC 2021 - Neil Brown <nfbrown@suse.com>
- Add 0001-gssd-fix-crash-in-debug-message.patch
Fix crash when rpc-gssd run with -v.
(boo#1190144)
-------------------------------------------------------------------
Tue Aug 10 05:08:18 UTC 2021 - Neil Brown <nfbrown@suse.com>

1
nfs-utils.spec
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@ -42,6 +42,7 @@ Source25: rpc-svcgssd.options.conf
Source26: nfs.conf
Source27: nfs-kernel-server.tmpfiles.conf
Patch0: nfs-utils-1.0.7-bind-syntax.patch
Patch1: 0001-gssd-fix-crash-in-debug-message.patch
BuildRequires: e2fsprogs-devel
BuildRequires: gcc-c++