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- 0001-export-fix-handling-of-error-from-match_fsid.patch

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Errors from match_fsid() shouldn't be fatal.
  (bsc#1214540)

OBS-URL: https://build.opensuse.org/package/show/Base:System/nfs-utils?expand=0&rev=277
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Neil Brown 2023-10-16 00:45:49 +00:00 committed by Git OBS Bridge
parent 946c3a339f
commit 029559f225
3 changed files with 42 additions and 0 deletions
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34
0001-export-fix-handling-of-error-from-match_fsid.patch Normal file
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@ -0,0 +1,34 @@
From 0f46b6728d0f45393eb0e33a90fcfa2147271275 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Wed, 11 Oct 2023 12:32:25 +1100
Subject: [PATCH] export: fix handling of error from match_fsid()
If match_fsid() returns -1 we shouldn't assume that the path definitely
doesn't match the fsid, though it might not.
This is a similar situation to where an export is expected to be a mount
point, but is found not to be one. So it can be handled the same way,
by setting 'dev_missing'.
This will only have an effect is no other path matched the fsid, which
is what we want.
The current code results in nothing being exported and any export point,
or any mount point beneath a crossmnt export point fail a 'stat'
request, which is too harsh.
Signed-off-by: NeilBrown <neilb@suse.de>
---
support/export/cache.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/support/export/cache.c
+++ b/support/export/cache.c
@@ -858,7 +858,8 @@ static void nfsd_fh(int f)
case 0:
continue;
case -1:
- goto out;
+ dev_missing ++;
+ continue;
}
if (is_ipaddr_client(dom)
&& !ipaddr_client_matches(exp, ai))

7
nfs-utils.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Mon Oct 16 00:43:42 UTC 2023 - Neil Brown <nfbrown@suse.com>
- 0001-export-fix-handling-of-error-from-match_fsid.patch
Errors from match_fsid() shouldn't be fatal.
(bsc#1214540)
-------------------------------------------------------------------
Thu Apr 20 10:10:14 UTC 2023 - Petr Vorel <pvorel@suse.cz>

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-export-fix-handling-of-error-from-match_fsid.patch
BuildRequires: e2fsprogs-devel
BuildRequires: gcc-c++
BuildRequires: libtool