1 files changed, 1 insertions, 5 deletions

diff --git a/src/firejail/fs_trace.c b/src/firejail/fs_trace.c
index 1fc38361e..475a391ec 100644
--- a/src/firejail/fs_trace.c
+++ b/src/firejail/fs_trace.c
@@ -71,12 +71,8 @@ void fs_tracefile(void) {
         // mount using the symbolic link in /proc/self/fd
         if (arg_debug)
                 printf("Bind mount %s to %s\n", arg_tracefile, RUN_TRACE_FILE);
-        char *proc;
-        if (asprintf(&proc, "/proc/self/fd/%d", fd) == -1)
-                errExit("asprintf");
-        if (mount(proc, RUN_TRACE_FILE, NULL, MS_BIND|MS_REC, NULL) < 0)
+        if (bind_mount_fd_to_path(fd, RUN_TRACE_FILE))
                 errExit("mount bind " RUN_TRACE_FILE);
-        free(proc);
         close(fd);
         // now that RUN_TRACE_FILE is user-writable, mount it noexec
         fs_remount(RUN_TRACE_FILE, MOUNT_NOEXEC, 0);