--- a/hotspot/src/os/linux/vm/os_linux.cpp Mon Nov 05 19:33:44 2012 -0500
+++ b/hotspot/src/os/linux/vm/os_linux.cpp Wed Nov 07 17:53:02 2012 -0500
@@ -1650,19 +1650,20 @@
return os::stat(filename, &statbuf) == 0;
}
-void os::dll_build_name(char* buffer, size_t buflen,
+bool os::dll_build_name(char* buffer, size_t buflen,
const char* pname, const char* fname) {
+ bool retval = false;
// Copied from libhpi
const size_t pnamelen = pname ? strlen(pname) : 0;
- // Quietly truncate on buffer overflow. Should be an error.
+ // Return error on buffer overflow.
if (pnamelen + strlen(fname) + 10 > (size_t) buflen) {
- *buffer = '\0';
- return;
+ return retval;
}
if (pnamelen == 0) {
snprintf(buffer, buflen, "lib%s.so", fname);
+ retval = true;
} else if (strchr(pname, *os::path_separator()) != NULL) {
int n;
char** pelements = split_path(pname, &n);
@@ -1673,6 +1674,7 @@
}
snprintf(buffer, buflen, "%s/lib%s.so", pelements[i], fname);
if (file_exists(buffer)) {
+ retval = true;
break;
}
}
@@ -1687,7 +1689,9 @@
}
} else {
snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
- }
+ retval = true;
+ }
+ return retval;
}
const char* os::get_current_directory(char *buf, int buflen) {