1.1 --- a/src/share/vm/runtime/os.cpp Thu Sep 19 09:26:08 2013 +0200
1.2 +++ b/src/share/vm/runtime/os.cpp Thu Sep 19 09:34:20 2013 +0200
1.3 @@ -459,6 +459,7 @@
1.4 */
1.5 void* os::find_agent_function(AgentLibrary *agent_lib, bool check_lib,
1.6 const char *syms[], size_t syms_len) {
1.7 + assert(agent_lib != NULL, "sanity check");
1.8 const char *lib_name;
1.9 void *handle = agent_lib->os_lib();
1.10 void *entryName = NULL;
1.11 @@ -489,6 +490,7 @@
1.12 void *proc_handle;
1.13 void *save_handle;
1.14
1.15 + assert(agent_lib != NULL, "sanity check");
1.16 if (agent_lib->name() == NULL) {
1.17 return false;
1.18 }
1.19 @@ -498,14 +500,13 @@
1.20 // We want to look in this process' symbol table.
1.21 agent_lib->set_os_lib(proc_handle);
1.22 ret = find_agent_function(agent_lib, true, syms, syms_len);
1.23 - agent_lib->set_os_lib(save_handle);
1.24 if (ret != NULL) {
1.25 // Found an entry point like Agent_OnLoad_lib_name so we have a static agent
1.26 - agent_lib->set_os_lib(proc_handle);
1.27 agent_lib->set_valid();
1.28 agent_lib->set_static_lib(true);
1.29 return true;
1.30 }
1.31 + agent_lib->set_os_lib(save_handle);
1.32 return false;
1.33 }
1.34
