Prep v239.2: Handle program_invocation_short_name more properly (#92)

With glibc, at least v2.28, program_invocation_short_name is not a
string of its own, but simply points into program_invocation_name.

When elogind is forked, the fork process gets a new name. Upstream
has decided to change to long version, which is the correct thing
to do. Unfortunately program_invocation_short_name is not adapted,
and all further log messages using it might print anything.

This patch manipulates program_invocation_short_name if its adress
lies within program_invocation_name and its original length.

Bug: #92
Closes: #92
Signed-off-by: Sven Eden <sven.eden@prydeworx.com>

0 files changed, 0 insertions, 0 deletions