CVSROOT: /cvs
Module name: src
Changes by: marty...@cvs.openbsd.org 2014/02/15 17:33:44
Modified files:
regress/libexec/ld.so/randomdata/ld.so-cookie: test.c
Log message:
Update ld.so-cookie test which is currently broken and gets in the
way of SSP testing. For some reason this diff keeps escaping from
cvs commit...
Basic idea:
* Use dl_iterate_phdr() to iterate all loaded ELF program headers.
* Check that we actually find a header for ld.so.
* For ld.so, check that we find a PT_OPENBSD_RANDOMIZE segment.
* For each PT_OPENBSD_RANDOMIZE segment, check that at least one
byte in the memory range is non-zero.
Written by matthew@.
"Please go ahaed" kettenis@.
"Move fast" deraadt@, a week ago.
