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From 8827610e5045b9bce7d2fe24058548f938921ccf 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 17:11:22 +0200
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Subject: [PATCH] libselinux: drop redundant casts to the same type
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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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Found by clang-tidy.
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Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
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---
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libselinux/src/audit2why.c | 2 +-
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libselinux/src/avc_sidtab.c | 2 +-
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libselinux/src/is_customizable_type.c | 2 +-
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libselinux/src/selinux_restorecon.c | 2 +-
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4 files changed, 4 insertions(+), 4 deletions(-)
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diff --git a/libselinux/src/audit2why.c b/libselinux/src/audit2why.c
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index d56b56eb2a1a..029f874f4702 100644
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--- a/libselinux/src/audit2why.c
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+++ b/libselinux/src/audit2why.c
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@@ -275,7 +275,7 @@ static int __policy_init(const char *init_path)
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}
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sepol_bool_iterate(avc->handle, avc->policydb,
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- load_booleans, (void *)NULL);
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+ load_booleans, NULL);
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/* Initialize the sidtab for subsequent use by sepol_context_to_sid
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and sepol_compute_av_reason. */
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diff --git a/libselinux/src/avc_sidtab.c b/libselinux/src/avc_sidtab.c
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index 8dc875608762..8c81cf65d2ef 100644
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--- a/libselinux/src/avc_sidtab.c
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+++ b/libselinux/src/avc_sidtab.c
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@@ -56,7 +56,7 @@ int sidtab_insert(struct sidtab *s, const char * ctx)
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rc = -1;
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goto out;
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}
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- newctx = (char *) strdup(ctx);
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+ newctx = strdup(ctx);
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if (!newctx) {
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rc = -1;
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avc_free(newnode);
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diff --git a/libselinux/src/is_customizable_type.c b/libselinux/src/is_customizable_type.c
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index 92876f4d9371..1b17860c3622 100644
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--- a/libselinux/src/is_customizable_type.c
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+++ b/libselinux/src/is_customizable_type.c
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@@ -38,7 +38,7 @@ static int get_customizable_type_list(char *** retlist)
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while (fgets_unlocked(buf, selinux_page_size, fp)
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&& i < ctr) {
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buf[strlen(buf) - 1] = 0;
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- list[i] = (char *) strdup(buf);
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+ list[i] = strdup(buf);
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if (!list[i]) {
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unsigned int j;
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for (j = 0; j < i; j++)
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diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c
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index 6fb9e1ff486d..999aa924ba32 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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@@ -1152,7 +1152,7 @@ void selinux_restorecon_set_sehandle(struct selabel_handle *hndl)
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unsigned char *fc_digest;
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size_t num_specfiles, fc_digest_len;
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- fc_sehandle = (struct selabel_handle *) hndl;
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+ fc_sehandle = hndl;
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if (!fc_sehandle)
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return;
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--
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2.32.0
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