8597553f96
- Support an arbitrary number of search domains (#168253) - Detect and apply /etc/resolv.conf changes in libresolv (#1374239) - CVE-2015-5180: DNS stub resolver crash with crafted record type (#1251403)
25 lines
783 B
Diff
25 lines
783 B
Diff
commit 27233446a62ca35ce0b54566279a99a6774d4210
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Author: Florian Weimer <fweimer@redhat.com>
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Date: Wed Sep 6 15:47:27 2017 +0200
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resolv: __resolv_conf_attach must not free passed conf object [BZ #22096]
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(cherry picked from commit a83047308196e3e54716a39dd85c0a08b198d6bd)
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diff --git a/resolv/resolv_conf.c b/resolv/resolv_conf.c
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index f391d30c277bb348..e0f296d02e061a89 100644
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--- a/resolv/resolv_conf.c
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+++ b/resolv/resolv_conf.c
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@@ -600,10 +600,7 @@ __resolv_conf_attach (struct __res_state *resp, struct resolv_conf *conf)
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struct resolv_conf_global *global_copy = get_locked_global ();
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if (global_copy == NULL)
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- {
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- free (conf);
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- return false;
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- }
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+ return false;
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/* Try to find an unused index in the array. */
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size_t index;
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