RepoMirrors/haproxy
1
0
Fork 0
mirror of http://git.haproxy.org/git/haproxy.git/ synced 2024-12-14 07:24:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

BUG/MEDIUM: mworker: don't reuse PIDs passed to the master

Browse Source 
When starting the master worker with -sf or -st, the PIDs will be reused
on the next reload, which is a problem if new processes on the system
took those PIDs.

This patch ensures that we don't register old PIDs in the reload system
when launching the master worker.
This commit is contained in:
William Lallemand 2017-06-20 11:20:33 +02:00 committed by Willy Tarreau
parent 2bf6d62916
commit 8a361b594e
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/haproxy.c
View File

@ -2444,6 +2444,13 @@ int main(int argc, char **argv)
if (nb_oldpids)
nb_oldpids = tell_old_pids(oldpids_sig);
if ((getenv("HAPROXY_MWORKER_REEXEC") == NULL)) {
nb_oldpids = 0;
free(oldpids);
oldpids = NULL;
}
/* Note that any error at this stage will be fatal because we will not
* be able to restart the old pids.
*/