diff options
Diffstat (limited to 'libjava/name-finder.cc')
| -rw-r--r-- | libjava/name-finder.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libjava/name-finder.cc b/libjava/name-finder.cc index 0085793..a29f5bd 100644 --- a/libjava/name-finder.cc +++ b/libjava/name-finder.cc @@ -136,6 +136,7 @@ _Jv_name_finder::toHex (void *p) bool _Jv_name_finder::lookup (void *p) { + extern char **_Jv_argv; toHex (p); #if defined (HAVE_DLFCN_H) && defined (HAVE_DLADDR) @@ -146,7 +147,10 @@ _Jv_name_finder::lookup (void *p) { strncpy (file_name, dl_info.dli_fname, sizeof file_name); strncpy (method_name, dl_info.dli_sname, sizeof method_name); - return true; + + /* Don't trust dladdr() if the address is from the main program. */ + if (strcmp (file_name, _Jv_argv[0]) != 0) + return true; } } #endif |