CVS commit: src/libexec/ld.elf_so

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Wed Nov 20 07:18:23 UTC 2013

Modified Files:
        src/libexec/ld.elf_so: load.c rtld.c

Log Message:
If dlopen of the dynamic linker is requested, e.g. by rump in
rumpuser_dl_bootstrap, then return &_rtld_objself as the handle and do
not create a duplicate mapping.

The handle is mostly useless as _rtld_objself doesn't appear on
_rtld_objlist.

This fixes a problem on earm platforms where ld.elf_so (currently) has
an init_array section.  Calling this caused binaries to segv.


To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/libexec/ld.elf_so/load.c
cvs rdiff -u -r1.170 -r1.171 src/libexec/ld.elf_so/rtld.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.