Author: Armin Rigo <[email protected]>
Branch: py3.6-sandbox-2
Changeset: r97220:0ae0d48891a6
Date: 2019-08-19 22:19 +0200
http://bitbucket.org/pypy/pypy/changeset/0ae0d48891a6/
Log: Don't call syscall() from the sandbox
diff --git a/rpython/rlib/rurandom.py b/rpython/rlib/rurandom.py
--- a/rpython/rlib/rurandom.py
+++ b/rpython/rlib/rurandom.py
@@ -6,7 +6,7 @@
import errno
from rpython.rtyper.lltypesystem import lltype, rffi
-from rpython.rlib.objectmodel import not_rpython
+from rpython.rlib.objectmodel import not_rpython, fetch_translated_config
from rpython.translator.tool.cbuild import ExternalCompilationInfo
from rpython.rtyper.tool import rffi_platform
@@ -148,7 +148,9 @@
# initialize the random seed of string hashes
result = []
if SYS_getrandom is not None:
- n = _getrandom(n, result, signal_checker)
+ config = fetch_translated_config()
+ if config is None or not config.translation.sandbox:
+ n = _getrandom(n, result, signal_checker)
if n <= 0:
return ''.join(result)
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