1 files changed, 2 insertions, 0 deletions

diff --git a/src/firejail/sandbox.c b/src/firejail/sandbox.c
index ff6be986f..3e8dbe5d9 100644
--- a/src/firejail/sandbox.c
+++ b/src/firejail/sandbox.c
@@ -651,6 +651,8 @@ int sandbox(void* sandbox_arg) {
         if (mount(LIBDIR "/firejail", RUN_FIREJAIL_LIB_DIR, NULL, MS_BIND, NULL) < 0 ||
             mount(NULL, RUN_FIREJAIL_LIB_DIR, NULL, MS_RDONLY|MS_NOSUID|MS_NODEV|MS_BIND|MS_REMOUNT, NULL) < 0)
                 errExit("mounting " RUN_FIREJAIL_LIB_DIR);
+        // keep a copy of dhclient executable before the filesystem is modified
+        dhcp_store_exec();
 
         //****************************
         // log sandbox data