http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30640
--- Comment #1 from xiaoyuanbo <xiaoyuanbo at yeah dot net> 2012-02-22 12:27:57 UTC --- (In reply to comment #0) > in function lang_specific_driver, if shared gcclib is wanted, a new larger > memory block is allocated for the extra argument "-shared-libgcc". However, > the > original memory is left alone and will cause memory leak. And I think > statement > "free(*in_argv)" should added before "*in_argv = arglist;" at line 91, in file > "gcc-4.1.1\gcc\gccspec.c". i understand arglist it is a block of memory if in a pointer anything to a block that define privilage to a very people in the family free(*in_argv)i understand destroy envrionemtn then envrionment damage