c9c0567638
0027-use-openssl-for-random-data-generation.patch and 0028-drop-unused-get_random_bytes.patch can be considered as feature patches which should not apply 0029-Preparing-for-version-2.1.2.patch should keepace with tar package Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
29 lines
1010 B
Diff
29 lines
1010 B
Diff
From 0c032f5f4f826199868099f0af10c4a913209573 Mon Sep 17 00:00:00 2001
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From: Chris Leech <cleech@redhat.com>
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Date: Mon, 14 Sep 2020 14:09:56 -0700
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Subject: [PATCH 6/8] iscsiadm buffer overflow regression when discovering many
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targets at once
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int_list type didn't zero the output string, so as the rec struct was reused
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repeatedly during discovery it would keep growing with repeated values
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triggering a strcat buffer overflow
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---
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usr/idbm.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/usr/idbm.c b/usr/idbm.c
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index 6309be0..42c2699 100644
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--- a/usr/idbm.c
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+++ b/usr/idbm.c
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@@ -169,6 +169,7 @@ static struct idbm *db;
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#define __recinfo_int_list(_key,_info,_rec,_name,_show,_tbl,_n,_mod) do { \
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_info[_n].type = TYPE_INT_LIST; \
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strlcpy(_info[_n].name, _key, NAME_MAXVAL); \
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+ _info[_n].value[0] = '\0'; \
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for (unsigned long _i = 0; _i < ARRAY_LEN(_rec->_name); _i++) { \
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if (_rec->_name[_i] != (unsigned)~0) { \
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for (unsigned long _j = 0; _j < ARRAY_LEN(_tbl); _j++) { \
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--
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1.8.3.1
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