2017-08-21 16:07:18 +02:00
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From dc258ce62ae0bbb456c6a855dbb6b384ecf7e988 Mon Sep 17 00:00:00 2001
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From: Florian Weimer <fweimer@redhat.com>
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Date: Thu, 3 Aug 2017 13:59:17 +0200
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Subject: [PATCH 01] getaddrinfo: Release resolver context on error in
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gethosts [BZ #21885]
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(cherry picked from commit 964263bb8d650f1681665c55704fb01a8e725621)
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---
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ChangeLog | 6 ++++++
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NEWS | 6 ++++++
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sysdeps/posix/getaddrinfo.c | 2 ++
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3 files changed, 14 insertions(+)
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diff --git a/ChangeLog b/ChangeLog
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2017-10-10 16:38:13 +02:00
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index 8dbfc7eaff..28ce9c8479 100644
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2017-08-21 16:07:18 +02:00
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,9 @@
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+2017-08-03 Florian Weimer <fweimer@redhat.com>
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+
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+ [BZ #21885]
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+ * sysdeps/posix/getaddrinfo.c (gethosts): Release resolver context
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+ on memory allocation failure.
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+
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2017-08-02 Siddhesh Poyarekar <siddhesh@sourceware.org>
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* version.h (RELEASE): Set to "stable"
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diff --git a/NEWS b/NEWS
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2017-10-10 16:38:13 +02:00
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index 8295f20c0a..9a64579658 100644
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2017-08-21 16:07:18 +02:00
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--- a/NEWS
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+++ b/NEWS
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@@ -5,6 +5,12 @@ See the end for copying conditions.
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Please send GNU C library bug reports via <http://sourceware.org/bugzilla/>
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using `glibc' in the "product" field.
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+Version 2.26.1
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+
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+The following bugs are resolved with this release:
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+
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+ [21885] getaddrinfo: Release resolver context on error in gethosts
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+
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Version 2.26
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Major new features:
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diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
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2017-10-10 16:38:13 +02:00
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index efa7118498..699411cc92 100644
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2017-08-21 16:07:18 +02:00
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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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