FHEM/fhem-mirror
2
0
Fork 0
mirror of https://github.com/fhem/fhem-mirror.git synced 2025-04-16 23:06:05 +00:00
Code Issues Releases Wiki Activity

fhem.pl: avoid crash by putting syswrite in eval (Forum #41790)

Browse Source 
git-svn-id: https://svn.fhem.de/fhem/trunk@9420 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2015-10-10 16:17:04 +00:00
parent 4b0ad010f8
commit f5709bbc54
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
fhem/fhem.pl
View File

@ -661,7 +661,16 @@ while (1) {
} elsif(defined($hash->{$wbName})) {
my $wb = $hash->{$wbName};
alarm($hash->{ALARMTIMEOUT}) if($hash->{ALARMTIMEOUT});
my $ret = syswrite($hash->{CD}, $wb);
my $ret;
eval { $ret = syswrite($hash->{CD}, $wb); };
if($@) {
Log 4, "Syswrite: $@, deleting $hash->{NAME}";
TcpServer_Close($hash);
CommandDelete(undef, $hash->{NAME});
next;
}
my $werr = int($!);
alarm(0) if($hash->{ALARMTIMEOUT});