Blame SOURCES/dovecot-2.2.36-cve_2019_7524part2of2.patch
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From df17cee615377f2474c86eb6a5b3fe5caa8b70fe Mon Sep 17 00:00:00 2001
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From: Timo Sirainen <timo.sirainen@open-xchange.com>
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Date: Mon, 4 Feb 2019 19:25:13 -0800
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Subject: [PATCH] fts: Fix buffer overflow when reading oversized fts header
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---
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src/plugins/fts/fts-api.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/plugins/fts/fts-api.c b/src/plugins/fts/fts-api.c
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index 5a5b2a919e..4f8a1c125d 100644
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--- a/src/plugins/fts/fts-api.c
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+++ b/src/plugins/fts/fts-api.c
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@@ -425,7 +425,7 @@ bool fts_index_get_header(struct mailbox *box, struct fts_index_header *hdr_r)
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i_zero(hdr_r);
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ret = FALSE;
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} else {
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- memcpy(hdr_r, data, data_size);
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+ memcpy(hdr_r, data, sizeof(*hdr_r));
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ret = TRUE;
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}
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mail_index_view_close(&view);
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