a7e5e041d5
- find_new_[gu]id: Skip over IDs that are reserved for legacy reasons Resolves: #2179987 Resolves: #2179988 Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
From e0524e813a3bae2891b33a66f35876841c11cee7 Mon Sep 17 00:00:00 2001
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From: Iker Pedrosa <ipedrosa@redhat.com>
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Date: Mon, 24 Oct 2022 10:46:36 +0200
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Subject: [PATCH] useradd: check if subid range exists for user
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Check if a user already has a subid range before assigning one.
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2012929
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Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
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---
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src/useradd.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/useradd.c b/src/useradd.c
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index 7ea0a9c4..e784d602 100644
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--- a/src/useradd.c
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+++ b/src/useradd.c
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@@ -2188,14 +2188,14 @@ static void usr_update (unsigned long subuid_count, unsigned long subgid_count)
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fail_exit (E_PW_UPDATE);
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}
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#ifdef ENABLE_SUBIDS
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- if (is_sub_uid &&
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+ if (is_sub_uid && !local_sub_uid_assigned(user_name) &&
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(sub_uid_add(user_name, sub_uid_start, subuid_count) == 0)) {
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fprintf (stderr,
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_("%s: failed to prepare the new %s entry\n"),
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Prog, sub_uid_dbname ());
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fail_exit (E_SUB_UID_UPDATE);
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}
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- if (is_sub_gid &&
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+ if (is_sub_gid && !local_sub_gid_assigned(user_name) &&
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(sub_gid_add(user_name, sub_gid_start, subgid_count) == 0)) {
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fprintf (stderr,
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_("%s: failed to prepare the new %s entry\n"),
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--
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2.40.1
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