samba: Only use async signal-safe functions in signal handler
authorVolker Lendecke <vl@samba.org>
Thu, 4 Jan 2018 20:06:02 +0000 (21:06 +0100)
committerJeremy Allison <jra@samba.org>
Fri, 5 Jan 2018 23:07:17 +0000 (00:07 +0100)
commit361ea743576cf125d7957a97ed78a0446dab1a19
treee85ad1415f03ed95f166853aec85d3d7c4646712
parente1fb902ca408aeecf26ecfd1926ca7824b25a3e7
samba: Only use async signal-safe functions in signal handler

Otherwise shutdown can hang

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
source4/smbd/server.c