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37 lines
1.1 KiB
37 lines
1.1 KiB
1 month ago
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From d54870f993e97fe75e2cd0470a3701d5af22877c Mon Sep 17 00:00:00 2001
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From: Changqing Li <changqing.li@windriver.com>
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Date: Tue, 12 Jan 2021 14:45:34 +0800
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Subject: [PATCH] faillock: create tallydir before creating tallyfile
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The default tallydir is "/var/run/faillock", and this default
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tallydir may not exist.
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Function open may fail as tallydir does not exist when creating
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the tallyfile. Therefore, faillock will not work well.
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Fix this problem by creating tallydir before creating tallyfile
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when the tallydir does not exist.
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Signed-off-by: Changqing Li <changqing.li@windriver.com>
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---
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modules/pam_faillock/faillock.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/modules/pam_faillock/faillock.c b/modules/pam_faillock/faillock.c
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index 4ea94cbe..091f253a 100644
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--- a/modules/pam_faillock/faillock.c
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+++ b/modules/pam_faillock/faillock.c
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@@ -74,6 +74,9 @@ open_tally (const char *dir, const char *user, uid_t uid, int create)
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if (create) {
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flags |= O_CREAT;
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+ if (access(dir, F_OK) != 0) {
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+ mkdir(dir, 0755);
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+ }
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}
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fd = open(path, flags, 0660);
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--
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2.43.0
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