[Bug 371] New: linuxthreads.old: many threads will corrupt your vm mappings

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=371

              Host: x86
            Target: x86
             Build: x86
           Summary: linuxthreads.old: many threads will corrupt your vm
                    mappings
           Product: uClibc
           Version: 0.9.30.1
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Threads
        AssignedTo: unassigned at uclibc.org
        ReportedBy: natanael.copa at gmail.com
                CC: uclibc-cvs at uclibc.org
   Estimated Hours: 0.0


When using linuxthreads.old the stack allocation will corrupt the vm mappings
for the dynamic linker causing segfaults at random places at random times.

As a workaround its possible use 'ulimit -s unlimited'

This probably only affects newer kernels that randomizes mmap addresses.


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