tree affe3d70a6aab1f265873fda61d5a0228bdc5567
parent 1719abb4094f841f7cc7d26f68ea53061dccbbe2
author Pau Espin Pedrol <pespin@sysmocom.de> 1606326556 +0100
committer Pau Espin Pedrol <pespin@sysmocom.de> 1606326556 +0100

ggsn: generate coredump and exit upon SIGABRT received

Previous code relied on abort() switching sigaction to SIG_FDL +
retriggering SIGABRT in case the signal handler returns, which would
then generate the coredump + terminate the process.
However, if a SIGABRT is received from somewhere else (kill -SIGABRT),
then the process would print the talloc report and continue running,
which is not desired.

Change-Id: I7acfdfe5020320d853cba98b5add7479f8aaaf39
Fixes: OS#4865