On 03/10/2011 08:25 AM, William Cohen wrote:
> git repo at:
>
> http://fedorapeople.org/gitweb?p=wcohen/public_git/memstomp;a=summary
Actually: git clone
git://fedorapeople.org/home/fedora/wcohen/public_git/memstomp
The implementation has some properties:
1. Not async signal safe [malloc, fprintf], as noted previously by Daniel
Berrange.
2. Not thread safe: unguarded top-level static variables in
backtrace-symbols.c.
3. Essentially bundles a private copy of libbfd.
4. Needs work for a process tree that uses a mixture of 32-bit and 64-bit
programs.
5. Does not catch violations in compile-time inlined expansions.
6. SIGSEGVs for violations from just-in-time compiled code: uninit local
variables in backtrace_symbols() not set by calls to dl_iterate_phdr.
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