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-rw-r--r--lib/util/util_runcmd.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/util/util_runcmd.c b/lib/util/util_runcmd.c
index d81a0ace93..aa2a3e6672 100644
--- a/lib/util/util_runcmd.c
+++ b/lib/util/util_runcmd.c
@@ -241,6 +241,20 @@ static void samba_runcmd_io_handler(struct tevent_context *ev,
* stderr, assume its dead */
pid_t pid = waitpid(state->pid, &status, 0);
if (pid != state->pid) {
+ if (errno == ECHILD) {
+ /* this happens when the
+ parent has set SIGCHLD to
+ SIG_IGN. In that case we
+ can only get error
+ information for the child
+ via its logging. We should
+ stop using SIG_IGN on
+ SIGCHLD in the standard
+ process model.
+ */
+ tevent_req_done(req);
+ return;
+ }
DEBUG(0,("Error in waitpid() for child %s - %s \n",
state->arg0, strerror(errno)));
if (errno == 0) {