[Bug other/31282] SegV on AIX 5.3 due to uninit'ed static object when using -pthread

[dje at gcc dot gnu dot org]

------- Comment #1 from dje at gcc dot gnu dot org  2007-03-20 21:43 -------
Compiling with -pthread adds -D_THREAD_SAFE to the defined macros, which causes
different header files to be included.  Prior to GCC 4.3, this appears to cause
a non-unique name to be chosen for the global constructor in the file.  When
compiling with -pthread, the first global object seen is:

struct thread_credentials {
 uint flags;
 cred_ext_t cred;
 int reserved[9];
} thread_creds_t;

in /usr/include/sys/thread.h


-- 

dje at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dje at gcc dot gnu dot org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-03-20 21:43:31
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31282