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[binutils-gdb] Fix potential illegal memroy access when using a build-id note with a negative size.

From: sergiodj+buildbot at sergiodj dot net
To: gdb-testers at sourceware dot org
Date: Wed, 20 Jun 2018 11:46:10 -0400
Subject: [binutils-gdb] Fix potential illegal memroy access when using a build-id note with a negative size.

*** TEST RESULTS FOR COMMIT 6077de0645ce12a9c4e99f8839a846b42a535b0a ***

Author: Nick Clifton <nickc@redhat.com>
Branch: master
Commit: 6077de0645ce12a9c4e99f8839a846b42a535b0a

Fix potential illegal memroy access when using a build-id note with a negative size.

	PR 23316
	* opncls.c (get_build_id): Check for a negative or excessive data
	size in the build-id note.

Follow-Ups:
- Failures on RHEL-s390x-m64, branch master
  - From: sergiodj+buildbot
- Failures on Fedora-s390x-m64, branch master
  - From: sergiodj+buildbot
- Failures on Fedora-i686, branch master
  - From: sergiodj+buildbot
- Failures on Fedora-x86_64-native-gdbserver-m32, branch master
  - From: sergiodj+buildbot
- Failures on Fedora-x86_64-cc-with-index, branch master
  - From: sergiodj+buildbot
- *** COMPILATION FAILED *** Failures on Fedora-x86_64-w64-mingw32, branch master *** BREAKAGE ***
  - From: sergiodj+buildbot
- Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master
  - From: sergiodj+buildbot
- Failures on Fedora-x86_64-native-gdbserver-m64, branch master
  - From: sergiodj+buildbot

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