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)
22 lines
875 B
Diff
22 lines
875 B
Diff
commit dc258ce62ae0bbb456c6a855dbb6b384ecf7e988
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Author: Florian Weimer <fweimer@redhat.com>
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Date: Thu Aug 3 13:59:17 2017 +0200
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getaddrinfo: Release resolver context on error in gethosts [BZ #21885]
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(cherry picked from commit 964263bb8d650f1681665c55704fb01a8e725621)
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diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
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index efa7118498990073..699411cc92fc210c 100644
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--- a/sysdeps/posix/getaddrinfo.c
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+++ b/sysdeps/posix/getaddrinfo.c
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@@ -255,6 +255,8 @@ convert_hostent_to_gaih_addrtuple (const struct addrinfo *req,
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break; \
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if (!scratch_buffer_grow (tmpbuf)) \
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{ \
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+ __resolv_context_enable_inet6 (res_ctx, res_enable_inet6); \
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+ __resolv_context_put (res_ctx); \
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result = -EAI_MEMORY; \
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goto free_and_return; \
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} \
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