1 files changed, 20 insertions, 0 deletions
diff --git a/www/firefox52/patches/patch-mfbt_Poison.cpp b/www/firefox52/patches/patch-mfbt_Poison.cpp
new file mode 100644
index 00000000000..e4db114bc6a
--- /dev/null
+++ b/www/firefox52/patches/patch-mfbt_Poison.cpp
@@ -0,0 +1,20 @@
+$NetBSD: patch-mfbt_Poison.cpp,v 1.1 2017/04/27 01:55:57 ryoon Exp $
+
+* Use posix_madvise(3) instead of madvise(3) for Solaris/SunOS.
+  Solaris/SunOS's madvise(3) is not enabled in this context,
+  and its first argument type is different from NetBSD/Linux's one.
+
+--- mfbt/Poison.cpp.orig	2014-11-13 22:50:12.000000000 +0000
++++ mfbt/Poison.cpp
+@@ -129,7 +129,11 @@ ReleaseRegion(void* aRegion, uintptr_t a
+ static bool
+ ProbeRegion(uintptr_t aRegion, uintptr_t aSize)
+ {
++#if !defined(__sun__)
+   if (madvise(reinterpret_cast<void*>(aRegion), aSize, MADV_NORMAL)) {
++#else
++  if (posix_madvise(reinterpret_cast<void*>(aRegion), aSize, MADV_NORMAL)) {
++#endif
+     return true;
+   } else {
+     return false;