39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
From 306fe4968e88111a95b28289d086f67d17252844 Mon Sep 17 00:00:00 2001
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From: Juan RP <xtraeme@gmail.com>
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Date: Wed, 5 Feb 2014 15:27:35 +0100
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Subject: [PATCH] xbps-rindex: clear file permission bits before creating our
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named semaphore.
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Due to the file permission bits (umask(3)) the semaphore wasn't created
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with correct permissions.
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---
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NEWS | 3 +++
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bin/xbps-rindex/sem.c | 4 ++++
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2 files changed, 7 insertions(+)
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diff --git a/bin/xbps-rindex/sem.c b/bin/xbps-rindex/sem.c
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index 8684af1..8cdfa67 100644
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--- a/bin/xbps-rindex/sem.c
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+++ b/bin/xbps-rindex/sem.c
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@@ -36,6 +36,7 @@ struct idxlock *
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index_lock(struct xbps_handle *xhp)
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{
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struct idxlock *il;
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+ mode_t myumask;
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if ((il = malloc(sizeof(struct idxlock))) == NULL)
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return NULL;
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@@ -48,7 +49,10 @@ index_lock(struct xbps_handle *xhp)
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/*
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* Create/open the POSIX named semaphore.
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*/
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+ myumask = umask(0);
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il->sem = sem_open(il->semname, O_CREAT, 0660, 1);
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+ umask(myumask);
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+
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if (il->sem == SEM_FAILED) {
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fprintf(stderr, "%s: failed to create/open named "
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"semaphore: %s\n", _XBPS_RINDEX, strerror(errno));
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--
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1.8.5.3
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