SUGGESTED FIX
# HG changeset patch
# Parent ca2058c2816c4d22ea7a650df7383e342dfc7090
Use long enough buffer for file names in the temporary directory
diff --git a/src/os/linux/vm/attachListener_linux.cpp b/src/os/linux/vm/attachListener_linux.cpp
--- 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
--- 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
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
--- 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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Java