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ctdb-daemon: Fix CID 1362723 Unchecked return value from library

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BUG: https://bugzilla.samba.org/show_bug.cgi?id=12157

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This commit is contained in:
Martin Schwenke 2016-08-10 17:35:22 +10:00 committed by Martin Schwenke
parent bacf57c065
commit 1de8948cb5
1 changed files with 11 additions and 1 deletions
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12
ctdb/server/ctdb_daemon.c
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@ -930,6 +930,7 @@ static void ctdb_accept_client(struct tevent_context *ev,
struct ctdb_client *client;
struct ctdb_client_pid_list *client_pid;
pid_t peer_pid = 0;
int ret;
memset(&addr, 0, sizeof(addr));
len = sizeof(addr);
@ -938,7 +939,16 @@ static void ctdb_accept_client(struct tevent_context *ev,
return;
}
set_blocking(fd, false);
ret = set_blocking(fd, false);
if (ret != 0) {
DEBUG(DEBUG_ERR,
(__location__
" failed to set socket non-blocking (%s)\n",
strerror(errno)));
close(fd);
return;
}
set_close_on_exec(fd);
DEBUG(DEBUG_DEBUG,(__location__ " Created SOCKET FD:%d to connected child\n", fd));