35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
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From b9a4d13a300665098f04bf5108929ea54668b1bf 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: Wed, 13 Apr 2022 17:56:32 +0200
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Subject: [PATCH] libselinux: free memory on selabel_open(3) failure
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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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If selabel_open(3) fails, e.g. when a specfile has the wrong file
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permissions, free the memory allocated for digests.
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Fixes: e40bbea9 ("libselinux: Add selabel_digest function")
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Acked-by: James Carter <jwcart2@gmail.com>
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Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
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---
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src/label.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/label.c b/src/label.c
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index a03192e5..586e5e5e 100644
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--- a/src/label.c
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+++ b/src/label.c
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@@ -226,6 +226,8 @@ struct selabel_handle *selabel_open(unsigned int backend,
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rec->digest = selabel_is_digest_set(opts, nopts, rec->digest);
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if ((*initfuncs[backend])(rec, opts, nopts)) {
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+ if (rec->digest)
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+ selabel_digest_fini(rec->digest);
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free(rec->spec_file);
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free(rec);
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rec = NULL;
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--
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2.27.0
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