40 lines
1.0 KiB
Diff
40 lines
1.0 KiB
Diff
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From 9f2f9e28475abfaf9c2c756726f6f829c9183308 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: Sat, 30 Mar 2024 14:35:01 +0100
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Subject: [PATCH] checkpolicy: free identifiers on invalid typebounds
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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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Free the two identifiers on an invalid typebounds in the error branch,
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similar to the success branch.
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Reported-by: oss-fuzz (issue 67700)
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Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
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Acked-by: James Carter <jwcart2@gmail.com>
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---
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policy_define.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/policy_define.c b/policy_define.c
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index 0cf938ea..92d1e5f2 100644
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--- a/policy_define.c
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+++ b/policy_define.c
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@@ -1461,8 +1461,12 @@ int define_typebounds(void)
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}
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while ((id = queue_remove(id_queue))) {
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- if (define_typebounds_helper(bounds, id))
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+ if (define_typebounds_helper(bounds, id)) {
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+ free(bounds);
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+ free(id);
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return -1;
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+ }
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+
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free(id);
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}
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free(bounds);
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--
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2.33.0
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