From: Alain Spineux <alain@baculasystems.com>
Date: Tue, 31 Aug 2021 08:57:24 +0000 (+0200)
Subject: cdp: open the inotify stream using the CLOEXEC (close on exec) flag
X-Git-Tag: Release-11.3.2~376
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34593ec63f7cab4ae1f4e205432cd065d867a5c5;p=thirdparty%2Fbacula.git

cdp: open the inotify stream using the CLOEXEC (close on exec) flag

- this will avoid for any child to corrupt the inotify stream
---

diff --git a/bacula/src/tools/cdp-client/folderwatcher.cpp b/bacula/src/tools/cdp-client/folderwatcher.cpp
index 72ee4eb23..2c4c266fe 100644
--- a/bacula/src/tools/cdp-client/folderwatcher.cpp
+++ b/bacula/src/tools/cdp-client/folderwatcher.cpp
@@ -55,7 +55,7 @@ FolderWatcher::FolderWatcher(FileChangeHandler *handler)
 
 POOLMEM *FolderWatcher::watch(const char *folder)
 {
-   _fd = inotify_init();
+   _fd = inotify_init1(IN_CLOEXEC);
 
    if (_fd == -1) {
       POOLMEM *err_msg = get_pool_memory(PM_EMSG);