Commit 2345c1dd authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

runtests.pl/stopserver: space separate pids 

The stopserver function would append pids to kill and could append them
without separating them with space properly. The result would be a very
large number that by (some implementations of) kill would be interpreted
as a negative number and that process group would be wiped...

Bug: http://curl.haxx.se/bug/view.cgi?id=3188836
Reported by: Greg Pratt
parent 7aa2d10e

tests/runtests.pl

+3 −1
Original line number Diff line number Diff line
@@ -651,6 +651,8 @@ sub stopserver { 
    #

    foreach my $server (@killservers) {

        if($run{$server}) {

            # we must prepend a space since $pidlist may already contain

            # a pid

            $pidlist .= " $run{$server}";

            $run{$server} = 0;

        }