abrtd:
instead of
"|/usr/libexec/abrt-ccpp-hook DEBUG_DUMPS_DIR %p %s %u %c",
sets coredump handler to
"|/usr/libexec/abrt-ccpp-hook DEBUG_DUMPS_DIR %s %c %p %u %g %t %h %e OLD_PATTERN"

abrt-ccpp-hook:
expands OLD_PATTERN using values of %s %c %p %u %g %t %h %e
and uses it as a name of "compat coredump".

Patch has a feature which prevents usage of kernel-truncated
OLD_PATTERN: it is passed as hex string *with terminating NUL*
(encoded as 00). If ccpp hook doesn't see 00, it refuses to use
OLD_PATTERN and uses string "core" instead.

Run tested. On a new kernel, passes up to 27 char long old pattern.
Longer patterns are still truncated.
This may be improved in future kernels.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

- SystemExit is not an error, so ABRT should ignore it
- see http://docs.python.org/library/exceptions.html#exceptions.SystemExit
for more details

- the hook wasn't ready for situations where /proc/<PID>/
  doesn't exist, this patch makes the hook die gracefully

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

Otherwise dumpoops -d cut_here.test; dumpoops -d cut_here.test; dumpoops -d cut_here.test
aborts

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

Signed-off-by: Nikola Pajkovsky <npajkovs@redhat.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>