Updated debug logging output in per_get_few_bits, because in some cases this caused a segment fault in the framework, due to a malformed message.

C89 compliant variable declaration

Avoid memory leak on error

Keep static analyzers happy

Update configure.ac

Make it clear fall through is intentional.
Signed-off-by: Simo Sorce <simo@redhat.com>

This was found on an internal Red Hat scan with multiple fuzzers.
Signed-off-by: Simo Sorce <simo@redhat.com>

fixing problem found when using autoreconf-2.69

Move as much data as possible into non-writable text by declaring it const