43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
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From b7e0f5dce75c4c7a1333f5231a61af58f225b725 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
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Date: Mon, 3 May 2021 17:10:57 +0200
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Subject: [PATCH] libselinux: exclude_non_seclabel_mounts(): drop unused
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variable
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The variable `num` is never read from.
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Found by clang-analyer.
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Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
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---
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libselinux/src/selinux_restorecon.c | 3 +--
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1 file changed, 1 insertion(+), 2 deletions(-)
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diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c
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index 249c361fa988..6fb9e1ff486d 100644
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--- a/libselinux/src/selinux_restorecon.c
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+++ b/libselinux/src/selinux_restorecon.c
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@@ -230,7 +230,6 @@ static int exclude_non_seclabel_mounts(void)
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struct utsname uts;
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FILE *fp;
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size_t len;
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- ssize_t num;
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int index = 0, found = 0, nfile = 0;
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char *mount_info[4];
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char *buf = NULL, *item;
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@@ -245,7 +244,7 @@ static int exclude_non_seclabel_mounts(void)
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if (!fp)
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return 0;
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- while ((num = getline(&buf, &len, fp)) != -1) {
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+ while (getline(&buf, &len, fp) != -1) {
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found = 0;
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index = 0;
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item = strtok(buf, " ");
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--
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2.32.0.rc1
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