[Bug other/55536] libbacktrace abort in backtrace_alloc at mmap.c:99 running btest

[ian at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55536



--- Comment #2 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> 2013-01-01 
16:13:30 UTC ---

Author: ian

Date: Tue Jan  1 16:13:20 2013

New Revision: 194768



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194768

Log:

    PR other/55536

    * mmap.c (backtrace_alloc): Don't call sync functions if not

    threaded.

    (backtrace_free): Likewise.



Modified:

    trunk/libbacktrace/ChangeLog

    trunk/libbacktrace/mmap.c