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From: Ali Ijaz Sheikh <ofrobots@google.com>
Date: Thu, 1 Jun 2017 17:55:42 -0700
Subject: [PATCH] build: disable V8 snapshots
PR-URL: https://github.com/nodejs/node-private/pull/84
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Patch-Source: https://github.com/nodejs/node/commit/86c0eae524
See: https://nodejs.org/en/blog/vulnerability/july-2017-security-releases/
--- a/configure
+++ b/configure
@@ -394,12 +394,12 @@
# Dummy option for backwards compatibility
parser.add_option('--with-snapshot',
action='store_true',
- dest='unused_with_snapshot',
+ dest='with_snapshot',
help=optparse.SUPPRESS_HELP)
parser.add_option('--without-snapshot',
action='store_true',
- dest='without_snapshot',
+ dest='unused_without_snapshot',
help=optparse.SUPPRESS_HELP)
parser.add_option('--without-ssl',
@@ -766,7 +766,7 @@
o['variables']['node_byteorder'] = sys.byteorder
cross_compiling = target_arch != host_arch
- want_snapshots = not options.without_snapshot
+ want_snapshots = 1 if options.with_snapshot else 0
o['variables']['want_separate_host_toolset'] = int(
cross_compiling and want_snapshots)
@@ -911,7 +911,7 @@
o['variables']['v8_no_strict_aliasing'] = 1 # Work around compiler bugs.
o['variables']['v8_optimized_debug'] = 0 # Compile with -O0 in debug builds.
o['variables']['v8_random_seed'] = 0 # Use a random seed for hash tables.
- o['variables']['v8_use_snapshot'] = 'false' if options.without_snapshot else 'true'
+ o['variables']['v8_use_snapshot'] = b(options.with_snapshot)
o['variables']['node_use_v8_platform'] = b(not options.without_v8_platform)
o['variables']['node_use_bundled_v8'] = b(not options.without_bundled_v8)
o['variables']['force_dynamic_crt'] = 1 if options.shared else 0
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