4aea1c42a6
Thunderbird is a free email, news, and chat application with support for add-ons, derived from the Mozilla Firefox web browser.
21 lines
939 B
JavaScript
21 lines
939 B
JavaScript
$NetBSD: patch-toolkit_modules_subprocess_subprocess__shared__unix.js,v 1.1 2020/09/03 20:22:26 ryoon Exp $
|
|
|
|
--- toolkit/modules/subprocess/subprocess_shared_unix.js.orig 2019-09-09 23:43:44.000000000 +0000
|
|
+++ toolkit/modules/subprocess/subprocess_shared_unix.js
|
|
@@ -12,7 +12,15 @@
|
|
|
|
const LIBC = OS.Constants.libc;
|
|
|
|
-const LIBC_CHOICES = ["libc.so", "libSystem.B.dylib", "a.out"];
|
|
+/* libc.so isn't meant to be dlopen'ed. On Linux it's usually an ld
|
|
+ * script so one cannot dlopen it. On NetBSD (and possibly other
|
|
+ * BSDs too) dlopen'ing libc.so will succeed, but some global symbols,
|
|
+ * especially environ(7), are pointing to unused memory regions
|
|
+ * because they are meant to be overridden by the main executable.
|
|
+ * So the most portable way to access libc symbols is to do it through
|
|
+ * the NULL handle, i.e. the one which NSPR calls "a.out".
|
|
+ */
|
|
+const LIBC_CHOICES = ["a.out"];
|
|
|
|
const unix = {
|
|
pid_t: ctypes.int32_t,
|