[Bug bootstrap/53779] Bootstrap hangs waiting for a lock

2012-06-26 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53779 William J. Schmidt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/53779] Bootstrap hangs waiting for a lock

2012-06-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53779 --- Comment #4 from H.J. Lu 2012-06-26 15:58:40 UTC --- (In reply to comment #3) > I wonder if the recent changes to var-tracking.c contain the possibility for a > double-free. > PR 53706.

[Bug bootstrap/53779] Bootstrap hangs waiting for a lock

2012-06-26 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53779 William J. Schmidt changed: What|Removed |Added CC||aoliva at gcc dot gnu.org --- Commen

[Bug bootstrap/53779] Bootstrap hangs waiting for a lock

2012-06-26 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53779 --- Comment #1 from Andreas Schwab 2012-06-26 14:55:34 UTC --- Try running it under valgrind. Your patch is apparently causing a memory corruption, and the SIGABRT handler tries to call back into malloc/free, which cannot work. Most likely targ

[Bug bootstrap/53779] Bootstrap hangs waiting for a lock

2012-06-26 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53779 --- Comment #1 from Andreas Schwab 2012-06-26 14:55:34 UTC --- Try running it under valgrind. Your patch is apparently causing a memory corruption, and the SIGABRT handler tries to call back into malloc/free, which cannot work. Most likely targ