--- openjdk/hotspot/src/share/vm/utilities/vmError.cpp 2012-02-02 16:17:24.476664897 +0100
+++ openjdk/hotspot/src/share/vm/utilities/vmError.cpp 2012-02-02 16:17:24.476664897 +0100
@@ -929,6 +929,7 @@
}
}
+ /*
if (fd == -1) {
const char *cwd = os::get_current_directory(buffer, sizeof(buffer));
size_t len = strlen(cwd);
@@ -938,6 +939,24 @@
os::file_separator(), os::current_process_id());
fd = open(buffer, O_RDWR | O_CREAT | O_EXCL, 0666);
}
+ */
+
+ if (fd == -1) {
+ const char * tmpdir = os::get_temp_directory();
+ // try temp directory if it exists.
+ if (tmpdir != NULL && tmpdir[0] != '\0') {
+ jio_snprintf(buffer, sizeof(buffer), "%s%sjvm-%u",
+ tmpdir, os::file_separator(), os::current_process_id());
+ // if mkdir() failed, hs_err will be created in temporary directory
+ if (!mkdir(buffer, 0700)) { // only read+execute flags are needed
+ // but we need to write into the directory too
+ jio_snprintf(buffer, sizeof(buffer), "%s%sjvm-%u%shs_error.log",
+ tmpdir, os::file_separator(), os::current_process_id(),
+ os::file_separator());
+ fd = open(buffer, O_WRONLY | O_CREAT | O_EXCL, 0444); // read-only file
+ }
+ }
+ }
if (fd == -1) {
const char * tmpdir = os::get_temp_directory();