lib/repo: Handle race with existing tmpdir being deleted

Another tmpdir user may have deleted an existing tmpdir between the time
the current user called readdir and tried to open it.

Closes: #1346
Approved by: cgwalters

diff --git a/src/libostree/ostree-repo.c b/src/libostree/ostree-repo.c
index c199882558a29ef5b2e0c79949ebbd67dfc3a2fc..768c9ce71bf73cdd15d7618e9e0026ec8490d00c 100644 (file)
--- a/src/libostree/ostree-repo.c
+++ b/src/libostree/ostree-repo.c
@@ -4955,7 +4955,8 @@ _ostree_repo_allocate_tmpdir (int tmpdir_dfd,
       if (!glnx_opendirat (dfd_iter.fd, dent->d_name, FALSE,
                            &target_dfd, &local_error))
         {
-          if (g_error_matches (local_error, G_IO_ERROR, G_IO_ERROR_NOT_DIRECTORY))
+          if (g_error_matches (local_error, G_IO_ERROR, G_IO_ERROR_NOT_DIRECTORY) ||
+              g_error_matches (local_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
             continue;
           else
             {