From bec77d21dd1908758ffc42a363d4635b77a249ae Mon Sep 17 00:00:00 2001
From: coleenp <unknown>
Date: Mon, 19 Apr 2010 18:58:31 -0400
Subject: [PATCH] 6944822: Fix for 6938627 exposes problem with hard-coded
 buffer sizes Summary: Make tmpdir buffer sizes MAX_PATH+1 Reviewed-by:
 dholmes, coleenp Contributed-by: andreas.kohn@fredhopper.com

---
 src/os/linux/vm/attachListener_linux.cpp     | 2 +-
 src/os/linux/vm/os_linux.cpp                 | 2 +-
 src/os/solaris/vm/attachListener_solaris.cpp | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/os/linux/vm/attachListener_linux.cpp b/src/os/linux/vm/attachListener_linux.cpp
index 93a856786..7999828fa 100644
--- a/src/os/linux/vm/attachListener_linux.cpp
+++ b/src/os/linux/vm/attachListener_linux.cpp
@@ -461,7 +461,7 @@ bool AttachListener::is_init_trigger() {
   if (init_at_startup() || is_initialized()) {
     return false;               // initialized at startup or already initialized
   }
-  char fn[128];
+  char fn[PATH_MAX+1];
   sprintf(fn, ".attach_pid%d", os::current_process_id());
   int ret;
   struct stat64 st;
diff --git a/src/os/linux/vm/os_linux.cpp b/src/os/linux/vm/os_linux.cpp
index d38f3866c..b7d609e31 100644
--- a/src/os/linux/vm/os_linux.cpp
+++ b/src/os/linux/vm/os_linux.cpp
@@ -2305,7 +2305,7 @@ void linux_wrap_code(char* base, size_t size) {
     return;
   }
 
-  char buf[40];
+  char buf[PATH_MAX+1];
   int num = Atomic::add(1, &cnt);
 
   snprintf(buf, sizeof(buf), "%s/hs-vm-%d-%d",
diff --git a/src/os/solaris/vm/attachListener_solaris.cpp b/src/os/solaris/vm/attachListener_solaris.cpp
index c3f73da35..6ba1a897d 100644
--- a/src/os/solaris/vm/attachListener_solaris.cpp
+++ b/src/os/solaris/vm/attachListener_solaris.cpp
@@ -592,7 +592,7 @@ bool AttachListener::is_init_trigger() {
   if (init_at_startup() || is_initialized()) {
     return false;               // initialized at startup or already initialized
   }
-  char fn[128];
+  char fn[PATH_MAX+1];
   sprintf(fn, ".attach_pid%d", os::current_process_id());
   int ret;
   struct stat64 st;
-- 
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