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pull: Correctly handle repo->parent_repo when applying static deltas 

In flatpak i was using a parent repo, and it failed to update
with ENOENT when dispatching an set-read-source opcode, because the
object it referenced was in the parent repo.

This fixes that by making _ostree_repo_read_bare_fd look
at parent_repo.

Closes: #362
Approved by: cgwalters
This commit is contained in:
Alexander Larsson 2016-06-23 11:51:15 +02:00 committed by Atomic Bot
parent 9a779563bb
commit fc4a7ec35e
1 changed files with 16 additions and 5 deletions
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17
src/libostree/ostree-repo.c
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@ -2721,12 +2721,23 @@ _ostree_repo_read_bare_fd (OstreeRepo *self,
_ostree_loose_path (loose_path_buf, checksum, OSTREE_OBJECT_TYPE_FILE, self->mode); _ostree_loose_path (loose_path_buf, checksum, OSTREE_OBJECT_TYPE_FILE, self->mode);
*out_fd = openat (self->objects_dir_fd, loose_path_buf, O_RDONLY | O_CLOEXEC); if (!ot_openat_ignore_enoent (self->objects_dir_fd, loose_path_buf, out_fd, error))
if (*out_fd < 0) return FALSE;
if (*out_fd == -1)
{ {
glnx_set_error_from_errno (error); if (self->parent_repo)
return _ostree_repo_read_bare_fd (self->parent_repo,
checksum,
out_fd,
cancellable,
error);
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
"No such file object %s", checksum);
return FALSE; return FALSE;
} }
return TRUE; return TRUE;
} }