remove dependency on sendfile syscall

1 files changed, 2 insertions, 3 deletions

diff --git a/src/firejail/chroot.c b/src/firejail/chroot.c
index 551948318..ccd954a93 100644
--- a/src/firejail/chroot.c
+++ b/src/firejail/chroot.c
@@ -22,7 +22,6 @@
 #include "firejail.h"
 #include "../include/gcov_wrapper.h"
 #include <sys/mount.h>
-#include <sys/sendfile.h>
 #include <errno.h>
 
 #include <fcntl.h>
@@ -91,8 +90,8 @@ static void update_file(int parentfd, const char *relpath) {
                 close(in);
                 goto errout;
         }
-        if (sendfile(out, in, NULL, src.st_size) == -1)
-                errExit("sendfile");
+        if (copy_file_by_fd(in, out) != 0)
+                errExit("copy_file_by_fd");
         close(in);
         close(out);
         return;